diff --git a/Cargo.lock b/Cargo.lock
index 3d22f20..28a46a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -958,13 +958,11 @@ version = "0.1.0"
 dependencies = [
  "cosmic-text 0.10.0",
  "env_logger",
- "fontdb 0.15.0",
  "i18n-embed",
  "i18n-embed-fl",
  "lazy_static",
  "libcosmic",
  "log",
- "mime_guess",
  "rfd",
  "rust-embed",
  "serde",
@@ -1757,20 +1755,6 @@ dependencies = [
  "ttf-parser 0.19.2",
 ]
 
-[[package]]
-name = "fontdb"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "020e203f177c0fb250fb19455a252e838d2bbbce1f80f25ecc42402aafa8cd38"
-dependencies = [
- "fontconfig-parser",
- "log",
- "memmap2 0.8.0",
- "slotmap",
- "tinyvec",
- "ttf-parser 0.19.2",
-]
-
 [[package]]
 name = "fontdb"
 version = "0.16.0"
@@ -3088,15 +3072,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "memmap2"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43a5a03cefb0d953ec0be133036f14e109412fa594edc2f77227249db66cc3ed"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "memmap2"
 version = "0.9.0"
@@ -3153,16 +3128,6 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
-[[package]]
-name = "mime_guess"
-version = "2.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4192263c238a5f0d0c6bfd21f336a313a4ce1c450542449ca191bb657b4642ef"
-dependencies = [
- "mime",
- "unicase",
-]
-
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
@@ -4666,18 +4631,18 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 33e9f47..a949562 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,10 +7,8 @@ license = "GPL-3.0-only"
 
 [dependencies]
 env_logger = "0.10.0"
-fontdb = "0.15.0"
 lazy_static = "1.4.0"
 log = "0.4.20"
-mime_guess = "2"
 #TODO: this is using gtk for file dialogues
 rfd = { version = "0.12.0", optional = true }
 serde = { version = "1", features = ["serde_derive"] }