diff --git a/cosmwasm-contracts/marketing/Cargo.lock b/cosmwasm-contracts/marketing/Cargo.lock
index bcc3dd642b..14d26e5305 100644
--- a/cosmwasm-contracts/marketing/Cargo.lock
+++ b/cosmwasm-contracts/marketing/Cargo.lock
@@ -4,167 +4,48 @@ version = 3
 
 [[package]]
 name = "ahash"
-version = "0.8.11"
+version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
+checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
 dependencies = [
- "cfg-if",
+ "getrandom",
  "once_cell",
  "version_check",
- "zerocopy",
-]
-
-[[package]]
-name = "allocator-api2"
-version = "0.2.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c6cb57a04249c6480766f7f7cef5467412af1490f8d1e243141daddada3264f"
-
-[[package]]
-name = "ark-bls12-381"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c775f0d12169cba7aae4caeb547bb6a50781c7449a8aa53793827c9ec4abf488"
-dependencies = [
- "ark-ec",
- "ark-ff",
- "ark-serialize",
- "ark-std",
-]
-
-[[package]]
-name = "ark-ec"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "defd9a439d56ac24968cca0571f598a61bc8c55f71d50a89cda591cb750670ba"
-dependencies = [
- "ark-ff",
- "ark-poly",
- "ark-serialize",
- "ark-std",
- "derivative",
- "hashbrown 0.13.2",
- "itertools 0.10.5",
- "num-traits",
- "rayon",
- "zeroize",
-]
-
-[[package]]
-name = "ark-ff"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec847af850f44ad29048935519032c33da8aa03340876d351dfab5660d2966ba"
-dependencies = [
- "ark-ff-asm",
- "ark-ff-macros",
- "ark-serialize",
- "ark-std",
- "derivative",
- "digest",
- "itertools 0.10.5",
- "num-bigint",
- "num-traits",
- "paste",
- "rayon",
- "rustc_version",
- "zeroize",
-]
-
-[[package]]
-name = "ark-ff-asm"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ed4aa4fe255d0bc6d79373f7e31d2ea147bcf486cba1be5ba7ea85abdb92348"
-dependencies = [
- "quote",
- "syn 1.0.109",
 ]
 
 [[package]]
-name = "ark-ff-macros"
-version = "0.4.2"
+name = "base16ct"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7abe79b0e4288889c4574159ab790824d0033b9fdcb2a112a3182fac2e514565"
-dependencies = [
- "num-bigint",
- "num-traits",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
+checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
 
 [[package]]
-name = "ark-poly"
-version = "0.4.2"
+name = "base64"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d320bfc44ee185d899ccbadfa8bc31aab923ce1558716e1997a1e74057fe86bf"
-dependencies = [
- "ark-ff",
- "ark-serialize",
- "ark-std",
- "derivative",
- "hashbrown 0.13.2",
-]
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
 [[package]]
-name = "ark-serialize"
-version = "0.4.2"
+name = "base64ct"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adb7b85a02b83d2f22f89bd5cac66c9c89474240cb6207cb1efc16d098e822a5"
-dependencies = [
- "ark-serialize-derive",
- "ark-std",
- "digest",
- "num-bigint",
-]
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
-name = "ark-serialize-derive"
-version = "0.4.2"
+name = "bech32"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae3281bc6d0fd7e549af32b52511e1302185bd688fd3359fa36423346ff682ea"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
+checksum = "d86b93f97252c47b41663388e6d155714a9d0c398b99f1005cbc5f978b29f445"
 
 [[package]]
-name = "ark-std"
-version = "0.4.0"
+name = "block-buffer"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94893f1e0c6eeab764ade8dc4c0db24caf4fe7cbbaafc0eba0a9030f447b5185"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "num-traits",
- "rand",
- "rayon",
+ "generic-array",
 ]
 
-[[package]]
-name = "autocfg"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
-
-[[package]]
-name = "base16ct"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
-
-[[package]]
-name = "base64"
-version = "0.22.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
-
-[[package]]
-name = "bech32"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d965446196e3b7decd44aa7ee49e31d630118f90ef12f97900f262eb915c951d"
-
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -176,9 +57,9 @@ dependencies = [
 
 [[package]]
 name = "bnum"
-version = "0.11.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e31ea183f6ee62ac8b8a8cf7feddd766317adfb13ff469de57ce033efd6a790"
+checksum = "56953345e39537a3e18bdaeba4cb0c58a78c1f61f361dc0fa7c5c7340ae87c5f"
 
 [[package]]
 name = "byteorder"
@@ -200,9 +81,9 @@ checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
 [[package]]
 name = "const_panic"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6051f239ecec86fde3410901ab7860d458d160371533842974fc61f96d15879b"
+checksum = "7782af8f90fe69a4bb41e460abe1727d493403d8b2cc43201a3a3e906b24379f"
 
 [[package]]
 name = "convert_case"
@@ -213,51 +94,33 @@ dependencies = [
  "unicode-segmentation",
 ]
 
-[[package]]
-name = "cosmwasm-core"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d905990ef3afb5753bb709dc7de88e9e370aa32bcc2f31731d4b533b63e82490"
-
 [[package]]
 name = "cosmwasm-crypto"
-version = "2.1.3"
+version = "1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b2a7bd9c1dd9a377a4dc0f4ad97d24b03c33798cd5a6d7ceb8869b41c5d2f2d"
+checksum = "0f862b355f7e47711e0acfe6af92cb3fd8fd5936b66a9eaa338b51edabd1e77d"
 dependencies = [
- "ark-bls12-381",
- "ark-ec",
- "ark-ff",
- "ark-serialize",
- "cosmwasm-core",
- "digest",
- "ecdsa",
+ "digest 0.10.7",
  "ed25519-zebra",
  "k256",
- "num-traits",
- "p256",
- "rand_core",
- "rayon",
- "sha2",
+ "rand_core 0.6.4",
  "thiserror",
 ]
 
 [[package]]
 name = "cosmwasm-derive"
-version = "2.1.3"
+version = "1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "029910b409398fdf81955d7301b906caf81f2c42b013ea074fbd89720229c424"
+checksum = "cd85de6467cd1073688c86b39833679ae6db18cf4771471edd9809f15f1679f1"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.72",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "cosmwasm-schema"
-version = "2.1.3"
+version = "1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bc0d4d85e83438ab9a0fea9348446f7268bc016aacfebce37e998559f151294"
+checksum = "5b4cd28147a66eba73720b47636a58097a979ad8c8bfdb4ed437ebcbfe362576"
 dependencies = [
  "cosmwasm-schema-derive",
  "schemars",
@@ -268,72 +131,46 @@ dependencies = [
 
 [[package]]
 name = "cosmwasm-schema-derive"
-version = "2.1.3"
+version = "1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edf5c8adac41bb7751c050d7c4c18675be19ee128714454454575e894424eeef"
+checksum = "9acd45c63d41bc9b16bc6dc7f6bd604a8c2ad29ce96c8f3c96d7fc8ef384392e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "cosmwasm-std"
-version = "2.1.3"
+version = "1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51dec99a2e478715c0a4277f0dbeadbb8466500eb7dec873d0924edd086e77f1"
+checksum = "2685c2182624b2e9e17f7596192de49a3f86b7a0c9a5f6b25c1df5e24592e836"
 dependencies = [
  "base64",
  "bech32",
  "bnum",
- "cosmwasm-core",
  "cosmwasm-crypto",
  "cosmwasm-derive",
- "derive_more",
+ "derivative",
+ "forward_ref",
  "hex",
- "rand_core",
  "schemars",
  "serde",
  "serde-json-wasm",
- "sha2",
+ "sha2 0.10.8",
  "static_assertions",
  "thiserror",
 ]
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.12"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504"
+checksum = "608697df725056feaccfa42cffdaeeec3fccc4ffc38358ecd19b243e716a78e0"
 dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
-dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-epoch"
-version = "0.9.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
-dependencies = [
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.8.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
-
 [[package]]
 name = "crypto-bigint"
 version = "0.5.5"
@@ -341,7 +178,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0dc92fb57ca44df6db8059111ab3af99a63d5d0f8375d9972e319a379c6bab76"
 dependencies = [
  "generic-array",
- "rand_core",
+ "rand_core 0.6.4",
  "subtle",
  "zeroize",
 ]
@@ -358,36 +195,22 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.3"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
+checksum = "0b9fdf9972b2bd6af2d913799d9ebc165ea4d2e65878e329d9c6b372c4491b61"
 dependencies = [
- "cfg-if",
- "cpufeatures",
- "curve25519-dalek-derive",
- "digest",
- "fiat-crypto",
- "rustc_version",
+ "byteorder",
+ "digest 0.9.0",
+ "rand_core 0.5.1",
  "subtle",
  "zeroize",
 ]
 
-[[package]]
-name = "curve25519-dalek-derive"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.72",
-]
-
 [[package]]
 name = "cw-storage-plus"
-version = "2.0.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f13360e9007f51998d42b1bc6b7fa0141f74feae61ed5fd1e5b0a89eec7b5de1"
+checksum = "d5ff29294ee99373e2cd5fd21786a3c0ced99a52fec2ca347d565489c61b723c"
 dependencies = [
  "cosmwasm-std",
  "schemars",
@@ -416,24 +239,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "derive_more"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a9b99b9cbbe49445b21764dc0625032a89b145a2642e67603e1c936f5458d05"
-dependencies = [
- "derive_more-impl",
-]
-
-[[package]]
-name = "derive_more-impl"
-version = "1.0.0"
+name = "digest"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb7330aeadfbe296029522e6c40f315320aba36fc43a5b3632f3795348f3bd22"
+checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.72",
- "unicode-xid",
+ "generic-array",
 ]
 
 [[package]]
@@ -442,7 +253,7 @@ version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.10.4",
  "const-oid",
  "crypto-common",
  "subtle",
@@ -461,42 +272,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest",
+ "digest 0.10.7",
  "elliptic-curve",
  "rfc6979",
  "signature",
-]
-
-[[package]]
-name = "ed25519"
-version = "2.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
-dependencies = [
- "signature",
+ "spki",
 ]
 
 [[package]]
 name = "ed25519-zebra"
-version = "4.0.3"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d9ce6874da5d4415896cd45ffbc4d1cfc0c4f9c079427bd870742c30f2f65a9"
+checksum = "7c24f403d068ad0b359e577a77f92392118be3f3c927538f2bb544a5ecd828c6"
 dependencies = [
  "curve25519-dalek",
- "ed25519",
- "hashbrown 0.14.5",
+ "hashbrown 0.12.3",
  "hex",
- "rand_core",
- "sha2",
+ "rand_core 0.6.4",
+ "serde",
+ "sha2 0.9.9",
  "zeroize",
 ]
 
-[[package]]
-name = "either"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
-
 [[package]]
 name = "elliptic-curve"
 version = "0.13.8"
@@ -505,11 +302,12 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest",
+ "digest 0.10.7",
  "ff",
  "generic-array",
  "group",
- "rand_core",
+ "pkcs8",
+ "rand_core 0.6.4",
  "sec1",
  "subtle",
  "zeroize",
@@ -527,15 +325,15 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ded41244b729663b1e574f1b4fb731469f69f79c17667b5d776b16cda0479449"
 dependencies = [
- "rand_core",
+ "rand_core 0.6.4",
  "subtle",
 ]
 
 [[package]]
-name = "fiat-crypto"
-version = "0.2.9"
+name = "forward_ref"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
+checksum = "c8cbd1169bd7b4a0a20d92b9af7a7e0422888bd38a6f5ec29c1fd8c1558a272e"
 
 [[package]]
 name = "generic-array"
@@ -566,15 +364,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0f9ef7462f7c099f518d754361858f86d8a07af53ba9af0fe635bbccb151a63"
 dependencies = [
  "ff",
- "rand_core",
+ "rand_core 0.6.4",
  "subtle",
 ]
 
 [[package]]
 name = "hashbrown"
-version = "0.13.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 dependencies = [
  "ahash",
 ]
@@ -584,10 +382,6 @@ name = "hashbrown"
 version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
-dependencies = [
- "ahash",
- "allocator-api2",
-]
 
 [[package]]
 name = "hex"
@@ -601,37 +395,19 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
 name = "indexmap"
-version = "2.3.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de3fc2e30ba82dd1b3911c8de1ffc143c74a914a14e99514d7637e3099df5ea0"
+checksum = "68b900aa2f7301e21c36462b170ee99994de34dff39a4a6a528e80e7376d07e5"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.5",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.10.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
-dependencies = [
- "either",
-]
-
-[[package]]
-name = "itertools"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itoa"
 version = "1.0.11"
@@ -647,7 +423,9 @@ dependencies = [
  "cfg-if",
  "ecdsa",
  "elliptic-curve",
- "sha2",
+ "once_cell",
+ "sha2 0.10.8",
+ "signature",
 ]
 
 [[package]]
@@ -679,18 +457,22 @@ checksum = "4e28ab1dc35e09d60c2b8c90d12a9a8d9666c876c10a3739a3196db0103b6043"
 
 [[package]]
 name = "libc"
-version = "0.2.155"
+version = "0.2.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
 
 [[package]]
 name = "marketing"
 version = "0.1.0"
 dependencies = [
+ "base64",
  "cosmwasm-schema",
+ "cosmwasm-std",
  "cw-storage-plus",
+ "schemars",
  "serde",
  "sylvia",
+ "thiserror",
 ]
 
 [[package]]
@@ -699,34 +481,6 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
-[[package]]
-name = "num-bigint"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
-dependencies = [
- "num-integer",
- "num-traits",
-]
-
-[[package]]
-name = "num-integer"
-version = "0.1.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
-name = "num-traits"
-version = "0.2.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.19.0"
@@ -734,47 +488,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
-name = "p256"
-version = "0.13.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9863ad85fa8f4460f9c48cb909d38a0d689dba1f6f6988a5e3e0d31071bcd4b"
-dependencies = [
- "ecdsa",
- "elliptic-curve",
- "primeorder",
- "sha2",
-]
-
-[[package]]
-name = "paste"
-version = "1.0.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
-
-[[package]]
-name = "ppv-lite86"
-version = "0.2.20"
+name = "opaque-debug"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04"
-dependencies = [
- "zerocopy",
-]
+checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
 [[package]]
-name = "primeorder"
-version = "0.13.6"
+name = "pkcs8"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "353e1ca18966c16d9deb1c69278edbc5f194139612772bd9537af60ac231e1e6"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
 dependencies = [
- "elliptic-curve",
+ "der",
+ "spki",
 ]
 
 [[package]]
 name = "proc-macro-crate"
-version = "3.1.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d37c51ca738a55da99dc0c4a34860fd675453b8b36209178c2249bb13651284"
+checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
 dependencies = [
+ "once_cell",
  "toml_edit",
 ]
 
@@ -813,32 +548,18 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.36"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
-name = "rand"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
-dependencies = [
- "rand_chacha",
- "rand_core",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.3.1"
+name = "rand_core"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
-dependencies = [
- "ppv-lite86",
- "rand_core",
-]
+checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 
 [[package]]
 name = "rand_core"
@@ -849,26 +570,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rayon"
-version = "1.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
-dependencies = [
- "either",
- "rayon-core",
-]
-
-[[package]]
-name = "rayon-core"
-version = "1.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
-dependencies = [
- "crossbeam-deque",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "rfc6979"
 version = "0.4.0"
@@ -879,15 +580,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "rustc_version"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
-dependencies = [
- "semver",
-]
-
 [[package]]
 name = "ryu"
 version = "1.0.18"
@@ -915,7 +607,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_derive_internals",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -927,21 +619,16 @@ dependencies = [
  "base16ct",
  "der",
  "generic-array",
+ "pkcs8",
  "subtle",
  "zeroize",
 ]
 
-[[package]]
-name = "semver"
-version = "1.0.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
-
 [[package]]
 name = "serde"
-version = "1.0.205"
+version = "1.0.210"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e33aedb1a7135da52b7c21791455563facbbcc43d0f0f66165b42c21b3dfb150"
+checksum = "c8e3592472072e6e22e0a54d5904d9febf8508f65fb8552499a1abc7d1078c3a"
 dependencies = [
  "serde_derive",
 ]
@@ -957,22 +644,22 @@ dependencies = [
 
 [[package]]
 name = "serde-json-wasm"
-version = "1.0.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f05da0d153dd4595bdffd5099dc0e9ce425b205ee648eb93437ff7302af8c9a5"
+checksum = "9e9213a07d53faa0b8dd81e767a54a8188a242fdb9be99ab75ec576a774bfdd7"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.205"
+version = "1.0.210"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "692d6f5ac90220161d6774db30c662202721e64aed9058d2c394f451261420c1"
+checksum = "243902eda00fad750862fc144cea25caca5e20d615af0a81bee94ca738f1df1f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -983,14 +670,14 @@ checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.122"
+version = "1.0.128"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784b6203951c57ff748476b126ccb5e8e2959a5c19e5c617ab1956be3dbc68da"
+checksum = "6ff5456707a1de34e7e37f2a6fd3d3f808c318259cbd01ab6377795054b483d8"
 dependencies = [
  "itoa",
  "memchr",
@@ -998,6 +685,19 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.9.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
+dependencies = [
+ "block-buffer 0.9.0",
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.9.0",
+ "opaque-debug",
+]
+
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -1006,7 +706,7 @@ checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -1015,8 +715,18 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest",
- "rand_core",
+ "digest 0.10.7",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "spki"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d91ed6c858b01f942cd56b37a94b3e0a1798290327d1236e4d9cf4eaca44d29d"
+dependencies = [
+ "base64ct",
+ "der",
 ]
 
 [[package]]
@@ -1033,13 +743,12 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "sylvia"
-version = "1.1.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d4a178c389333ad028354626f908be6b987649082d00983f96a16f8498f1a5a"
+checksum = "f358d505f46900e55154f028f18811961ebb58f7a92954ec03086ffb2b26cf51"
 dependencies = [
  "cosmwasm-schema",
  "cosmwasm-std",
- "derivative",
  "konst",
  "schemars",
  "serde",
@@ -1050,17 +759,16 @@ dependencies = [
 
 [[package]]
 name = "sylvia-derive"
-version = "1.1.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90061a95414bc81f9b903fee7a4df7db985bc38171ef7ec7d54bc8fa872c6840"
+checksum = "bed182fb775d756fdfe7e87174a4e43f1c446c8f9aff1de38a2165dd04b7d805"
 dependencies = [
  "convert_case",
- "itertools 0.13.0",
  "proc-macro-crate",
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1076,9 +784,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.72"
+version = "2.0.77"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc4b9b9bf2add8093d3f2c0204471e951b2285580335de42f9d2534f3ae7a8af"
+checksum = "9f35bcdf61fd8e7be6caf75f429fdca8beb3ed76584befb503b1569faee373ed"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1102,7 +810,7 @@ checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1113,9 +821,9 @@ checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
 
 [[package]]
 name = "toml_edit"
-version = "0.21.1"
+version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
+checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
  "indexmap",
  "toml_datetime",
@@ -1145,9 +853,9 @@ checksum = "e36a83ea2b3c704935a01b4642946aadd445cea40b10935e3f8bd8052b8193d6"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.12"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
 
 [[package]]
 name = "unicode-segmentation"
@@ -1155,12 +863,6 @@ version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
-
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -1182,43 +884,8 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "zerocopy"
-version = "0.7.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
-dependencies = [
- "byteorder",
- "zerocopy-derive",
-]
-
-[[package]]
-name = "zerocopy-derive"
-version = "0.7.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.72",
-]
-
 [[package]]
 name = "zeroize"
 version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
-dependencies = [
- "zeroize_derive",
-]
-
-[[package]]
-name = "zeroize_derive"
-version = "1.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.72",
-]
diff --git a/cosmwasm-contracts/marketing/Cargo.toml b/cosmwasm-contracts/marketing/Cargo.toml
index c6333ccc9d..808182d975 100644
--- a/cosmwasm-contracts/marketing/Cargo.toml
+++ b/cosmwasm-contracts/marketing/Cargo.toml
@@ -8,7 +8,11 @@ edition = "2021"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-cosmwasm-schema = "2.1.3"
-cw-storage-plus = "2.0.0"
-serde = "1.0.205"
-sylvia = "1.1.0"
+schemars = "0.8.12"
+cosmwasm-std = "1.3.1"
+cosmwasm-schema = "1.3.1"
+cw-storage-plus = "1.1.0"
+serde = "1.0.180"
+sylvia = "0.7.0"
+thiserror = "1.0.44"
+base64 = "0.21.7"
\ No newline at end of file
diff --git a/cosmwasm-contracts/marketing/src/contract.rs b/cosmwasm-contracts/marketing/src/contract.rs
index 21649f10de..aba3a5c681 100644
--- a/cosmwasm-contracts/marketing/src/contract.rs
+++ b/cosmwasm-contracts/marketing/src/contract.rs
@@ -1,21 +1,61 @@
-use cosmwasm_schema::cw_serde;
-use cw_storage_plus::{Map, Item};
-use sylvia::{
-  contract, entry_points,
-  types::{ExecCtx, InstantiateCtx, QueryCtx},
+
+use cosmwasm_std::{attr,Addr,
+  Response, StdResult
 };
+use cosmwasm_schema::cw_serde;
+use crate::error::ContractError;
+use cw_storage_plus::{Item, Map};
+use sylvia::{types::{ExecCtx, InstantiateCtx, QueryCtx},contract, entry_points};
+
+
+#[cw_serde]
+pub struct Banner {
+    image: String,
+    url: String,
+}
+
+#[cw_serde]
+pub struct Action {
+    label: String,
+    url: String,
+}
+
+#[cw_serde]
+pub struct News {
+    title: String,
+    subtitle: String,
+    text: String,
+    image: String,
+    actions: Option<Action>,
+}
+
+#[cw_serde]
+pub struct MarketingCollectionPreview {
+    address: String,
+    image_uri: String,
+    collection_name: String,
+    creator_name: String,
+    twitter_url: String,
+    secondary_during_mint: bool,
+}
+
+#[cw_serde]
+pub struct Config {
+  pub admin_addr: Addr,
+}
 
 pub struct MarketingContract {
-    pub(crate) config: Item<Config>,
-    pub(crate) banners: Map<u64, Banner>,
-    pub(crate) news: Map<u64, News>,
-    pub(crate) upcoming_collections: Map<u64, MarketingCollectionPreview>,
-    pub(crate) live_collections: Map<u64, MarketingCollectionPreview>,
-    pub(crate) highlighted_collections: Map<u64, MarketingCollectionPreview>,
+    pub(crate) config: Item<'static, Config>,
+    pub(crate) banners: Map<'static, u64, Banner>,
+    pub(crate) news: Map<'static, u64, News>,
+    pub(crate) upcoming_collections: Map<'static, u64, MarketingCollectionPreview>,
+    pub(crate) live_collections: Map<'static, u64, MarketingCollectionPreview>,
+    pub(crate) highlighted_collections: Map<'static, u64, MarketingCollectionPreview>,
 }
 
 #[entry_points]
 #[contract]
+#[error(ContractError)]
 impl MarketingContract {
   pub const fn new() -> Self {
     Self {
@@ -24,25 +64,35 @@ impl MarketingContract {
       news: Map::new("news"),
       upcoming_collections: Map::new("upcoming_collections"),
       live_collections: Map::new("live_collections"),
+      highlighted_collections: Map::new("highlighted_collections"),
     }
   }
 
   #[msg(instantiate)]
   pub fn instantiate(&self, ctx: InstantiateCtx
                      , config: Config
-                     , banners: Option<Vec<Banner>>
-                     , news: Option<Vec<News>>
-                     , upcoming_collections: Option<Vec<MarketingCollectionPreview>>
-                     , live_collections: Option<Vec<MarketingCollectionPreview>>
-                     , highlighted_collections: Option<Vec<MarketingCollectionPreview>>
+                     , banners: Vec<Banner>
+                     , news: Vec<News>
+                     , upcoming_collections: Vec<MarketingCollectionPreview>
+                     , live_collections: Vec<MarketingCollectionPreview>
+                     , highlighted_collections: Vec<MarketingCollectionPreview>
   ) -> StdResult<Response> {
-    self.config.save(deps.storage, &config)?;
-    self.banners.save(deps.storage, &banners)?;
-    self.news.save(deps.storage, &news)?;
-    self.upcoming_collections.save(deps.storage, &upcoming_collections)?;
-    self.live_collections.save(deps.storage, &live_collections)?;
-    self.highlighted_collections.save(deps.storage, &highlighted_collections)?;
-
+    self.config.save(ctx.deps.storage, &config)?;
+    for (index, banner) in banners.into_iter().enumerate() {
+      self.banners.save(ctx.deps.storage, index as u64, &banner)?;
+    }
+    for (index, news_item) in news.into_iter().enumerate() {
+      self.news.save(ctx.deps.storage, index as u64, &news_item)?;
+    }
+    for (index, upcoming_collection) in upcoming_collections.into_iter().enumerate() {
+      self.upcoming_collections.save(ctx.deps.storage, index as u64, &upcoming_collection)?;
+    }
+    for (index, live_collection) in live_collections.into_iter().enumerate() {
+      self.live_collections.save(ctx.deps.storage, index as u64, &live_collection)?;
+    }
+    for (index, highlighted_collection) in highlighted_collections.into_iter().enumerate() {
+      self.highlighted_collections.save(ctx.deps.storage, index as u64, &highlighted_collection)?;
+    }
     Ok(Response::default())
   }
 
@@ -51,37 +101,43 @@ impl MarketingContract {
   pub fn update_config(
     &self,
     ctx: ExecCtx,
-    config: Config,
+    admin_addr: Option<Addr>,
   ) -> Result<Response, ContractError> {
-    let mut current_config = self.config.load(ctx.deps.storage)?;
-    let mut attributes = vec![attr("action", "update_config")];
-    // Permission check
-    if ctx.info.sender != current_config.admin_addr {
-      return Err(ContractError::Unauthorized);
-    }
-    // Validate new admin address and save it
-    if let Some(admin_addr) = config.admin_addr {
-      current_config.admin_addr = ctx.deps.api.addr_validate(&admin_addr)?;
-      attributes.push(attr("new_admin_addr", admin_addr))
-    }
-    self.config.save(ctx.deps.storage, &current_config)?;
+    let attributes = vec![attr("action", "update_config")];
+    self.config.update(ctx.deps.storage, |mut config| {
+      // Permission check
+      if ctx.info.sender != config.admin_addr {
+        return Err(ContractError::Unauthorized);
+      }
+      // Validate and save the new admin_addr in config
+      if let Some(admin_addr) = admin_addr {
+        config.admin_addr = ctx.deps.api.addr_validate(admin_addr.as_str())?;
+      }
 
-    Ok(Response::new().add_attributes(attributes))
-  }
+      Ok(config)
+        })?;
+
+        Ok(Response::new().add_attributes(attributes))
+      }
 
   #[msg(exec)]
   // Only the admin can execute it
   pub fn update_banners(
     &self,
     ctx: ExecCtx,
-    banners: Vec<Banners>,
+    banners: Vec<Banner>,
   ) -> Result<Response, ContractError> {
-    let mut attributes = vec![attr("action", "update_banners")];
+    let attributes = vec![attr("action", "update_banners")];
+    let config = self.config.load(ctx.deps.storage)?;
     // Permission check
     if ctx.info.sender != config.admin_addr {
-      return Err(ContractError::Unauthorized);
+        return Err(ContractError::Unauthorized);
+    }
+    // Replace all banners with the new ones
+    self.banners.clear(ctx.deps.storage);
+    for (index, banner) in banners.into_iter().enumerate() {
+        self.banners.save(ctx.deps.storage, index as u64, &banner)?;
     }
-    self.banners.save(ctx.deps.storage, &banners)?;
 
     Ok(Response::new().add_attributes(attributes))
   }
@@ -93,12 +149,17 @@ impl MarketingContract {
     ctx: ExecCtx,
     news: Vec<News>,
   ) -> Result<Response, ContractError> {
-    let mut attributes = vec![attr("action", "update_news")];
+    let attributes = vec![attr("action", "update_news")];
+    let config = self.config.load(ctx.deps.storage)?;
     // Permission check
     if ctx.info.sender != config.admin_addr {
       return Err(ContractError::Unauthorized);
     }
-    self.news.save(ctx.deps.storage, &news)?;
+    // Replace all news with the new ones
+    self.news.clear(ctx.deps.storage);
+    for (index, news_item) in news.into_iter().enumerate() {
+        self.news.save(ctx.deps.storage, index as u64, &news_item)?;
+    }
 
     Ok(Response::new().add_attributes(attributes))
   }
@@ -108,14 +169,19 @@ impl MarketingContract {
   pub fn update_live_collections(
     &self,
     ctx: ExecCtx,
-    collections: Vec<News>,
+    live_collections: Vec<MarketingCollectionPreview>,
   ) -> Result<Response, ContractError> {
-    let mut attributes = vec![attr("action", "update_live_collections")];
+    let attributes = vec![attr("action", "update_live_collections")];
+    let config = self.config.load(ctx.deps.storage)?;
     // Permission check
     if ctx.info.sender != config.admin_addr {
       return Err(ContractError::Unauthorized);
     }
-    self.live_collections.save(ctx.deps.storage, &collections)?;
+    // Replace all live_collections with the new ones
+    self.live_collections.clear(ctx.deps.storage);
+    for (index, live_collection) in live_collections.into_iter().enumerate() {
+        self.live_collections.save(ctx.deps.storage, index as u64, &live_collection)?;
+    }
 
     Ok(Response::new().add_attributes(attributes))
   }
@@ -125,14 +191,19 @@ impl MarketingContract {
   pub fn update_upcoming_collections(
     &self,
     ctx: ExecCtx,
-    collections: Vec<News>,
+    upcoming_collections: Vec<MarketingCollectionPreview>,
   ) -> Result<Response, ContractError> {
-    let mut attributes = vec![attr("action", "update_upcoming_collections")];
+    let attributes = vec![attr("action", "update_upcoming_collections")];
+    let config = self.config.load(ctx.deps.storage)?;
     // Permission check
     if ctx.info.sender != config.admin_addr {
       return Err(ContractError::Unauthorized);
     }
-    self.upcoming_collections.save(ctx.deps.storage, &collections)?;
+    // Replace all upcoming_collections with the new ones
+    self.upcoming_collections.clear(ctx.deps.storage);
+    for (index, upcoming_collection) in upcoming_collections.into_iter().enumerate() {
+        self.upcoming_collections.save(ctx.deps.storage, index as u64, &upcoming_collection)?;
+    }
 
     Ok(Response::new().add_attributes(attributes))
   }
@@ -142,14 +213,19 @@ impl MarketingContract {
   pub fn update_highlighted_collections(
     &self,
     ctx: ExecCtx,
-    collections: Vec<News>,
+    highlighted_collections: Vec<MarketingCollectionPreview>,
   ) -> Result<Response, ContractError> {
-    let mut attributes = vec![attr("action", "update_highlighted_collections")];
+    let attributes = vec![attr("action", "update_highlighted_collections")];
+    let config = self.config.load(ctx.deps.storage)?;
     // Permission check
     if ctx.info.sender != config.admin_addr {
       return Err(ContractError::Unauthorized);
     }
-    self.highlighted_collections.save(ctx.deps.storage, &collections)?;
+    // Replace all highlighted_collections with the new ones
+    self.highlighted_collections.clear(ctx.deps.storage);
+    for (index, highlighted_collection) in highlighted_collections.into_iter().enumerate() {
+        self.highlighted_collections.save(ctx.deps.storage, index as u64, &highlighted_collection)?;
+    }
 
     Ok(Response::new().add_attributes(attributes))
   }
@@ -162,69 +238,58 @@ impl MarketingContract {
 
   #[msg(query)]
   pub fn get_banners(&self, ctx: QueryCtx) -> StdResult<Vec<Banner>> {
-    let banners = self.banners.load(ctx.deps.storage)?;
+    let banners: Vec<Banner> = self
+    .banners
+    .range(ctx.deps.storage, None, None, cosmwasm_std::Order::Ascending)
+    .map(|item| item.map(|(_, banner)| banner))
+    .collect::<StdResult<Vec<Banner>>>()?; 
+
     Ok(banners)
   }
 
   #[msg(query)]
   pub fn get_news(&self, ctx: QueryCtx) -> StdResult<Vec<News>> {
-    let news = self.news.load(ctx.deps.storage)?;
+    let news: Vec<News> = self
+    .news
+    .range(ctx.deps.storage, None, None, cosmwasm_std::Order::Ascending)
+    .map(|item| item.map(|(_, news_item)| news_item))
+    .collect::<StdResult<Vec<News>>>()?; 
+
     Ok(news)
   }
 
   #[msg(query)]
   pub fn get_live_collections(&self, ctx: QueryCtx) -> StdResult<Vec<MarketingCollectionPreview>> {
-    let live_collections = self.live_collections.load(ctx.deps.storage)?;
+    let live_collections: Vec<MarketingCollectionPreview> = self
+    .live_collections
+    .range(ctx.deps.storage, None, None, cosmwasm_std::Order::Ascending)
+    .map(|item| item.map(|(_, live_collection)| live_collection))
+    .collect::<StdResult<Vec<MarketingCollectionPreview>>>()?; 
+      
     Ok(live_collections)
   }
 
   #[msg(query)]
   pub fn get_upcoming_collections(&self, ctx: QueryCtx) -> StdResult<Vec<MarketingCollectionPreview>> {
-    let upcoming_collections = self.upcoming_collections.load(ctx.deps.storage)?;
+    let upcoming_collections: Vec<MarketingCollectionPreview> = self
+    .upcoming_collections
+    .range(ctx.deps.storage, None, None, cosmwasm_std::Order::Ascending)
+    .map(|item| item.map(|(_, upcoming_collection)| upcoming_collection))
+    .collect::<StdResult<Vec<MarketingCollectionPreview>>>()?;     
+  
     Ok(upcoming_collections)
   }
 
   #[msg(query)]
   pub fn get_highlighted_collections(&self, ctx: QueryCtx) -> StdResult<Vec<MarketingCollectionPreview>> {
-    let highlighted_collections = self.highlighted_collections.load(ctx.deps.storage)?;
+    let highlighted_collections: Vec<MarketingCollectionPreview> = self
+    .highlighted_collections
+    .range(ctx.deps.storage, None, None, cosmwasm_std::Order::Ascending)
+    .map(|item| item.map(|(_, highlighted_collection)| highlighted_collection))
+    .collect::<StdResult<Vec<MarketingCollectionPreview>>>()?; 
+    
     Ok(highlighted_collections)
   }
 }
 
-#[cw_serde]
-pub struct Banner {
-    image: String,
-    url: String,
-}
-
-#[cw_serde]
-pub struct Action {
-    label: String,
-    url: String,
-}
-
-#[cw_serde]
-pub struct News {
-    title: String,
-    subtitle: String,
-    text: String,
-    image: String,
-    actions: Option<Action>,
-}
-
-#[cw_serde]
-pub struct MarketingCollectionPreview {
-    address: String,
-    image_uri: String,
-    collection_name: String,
-    creator_name: String,
-    twitter_url: String,
-    secondary_during_mint: bool,
-}
-
-#[cw_serde]
-pub struct Config {
-  pub admin_addr: String,
-}
-
 
diff --git a/cosmwasm-contracts/marketing/src/lib.rs b/cosmwasm-contracts/marketing/src/lib.rs
index 2943dbb509..5c639a809f 100644
--- a/cosmwasm-contracts/marketing/src/lib.rs
+++ b/cosmwasm-contracts/marketing/src/lib.rs
@@ -1 +1,2 @@
 pub mod contract;
+pub mod error;
\ No newline at end of file