diff --git a/clients/runtime/metadata-parachain-foucoco.scale b/clients/runtime/metadata-parachain-foucoco.scale
index 16eee0b2e..a8d7f0e75 100644
Binary files a/clients/runtime/metadata-parachain-foucoco.scale and b/clients/runtime/metadata-parachain-foucoco.scale differ
diff --git a/clients/stellar-relay-lib/resources/config/mainnet/stellar_relay_config_mainnet_iowa.json b/clients/stellar-relay-lib/resources/config/mainnet/stellar_relay_config_mainnet_iowa.json
index 376ed5f6f..25834805b 100644
--- a/clients/stellar-relay-lib/resources/config/mainnet/stellar_relay_config_mainnet_iowa.json
+++ b/clients/stellar-relay-lib/resources/config/mainnet/stellar_relay_config_mainnet_iowa.json
@@ -1,14 +1,14 @@
 {
   "connection_info": {
-    "address": "15.235.11.99",
+    "address": "154.12.251.105",
     "port": 11625
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.8.0 (040a29c5123fcdd8d8c4dc4f3f7a3d496627f4b2)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.11.0 (7fb6d5e8858fed6ea365f8717b0266635f578477)",
     "is_pub_net": true
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": "https://stellar-history-us-iowa.satoshipay.io/"
 }
\ No newline at end of file
diff --git a/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest1.json b/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest1.json
index 63a26a6c3..43997ead2 100644
--- a/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest1.json
+++ b/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest1.json
@@ -5,10 +5,10 @@
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.9.0.rc1 (064a2787acb9e98c70567523785333581ee1ffa4)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.12.0.rc2 (2109a168a895349f87b502ae3d182380b378fa47)",
     "is_pub_net": false
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": ""
 }
\ No newline at end of file
diff --git a/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest2.json b/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest2.json
index bd1a2759f..c145f09c8 100644
--- a/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest2.json
+++ b/clients/stellar-relay-lib/resources/config/testnet/stellar_relay_config_sdftest2.json
@@ -5,10 +5,10 @@
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.9.0.rc1 (064a2787acb9e98c70567523785333581ee1ffa4)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.12.0.rc2 (2109a168a895349f87b502ae3d182380b378fa47)",
     "is_pub_net": false
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": ""
 }
\ No newline at end of file
diff --git a/clients/vault/resources/config/mainnet/stellar_relay_config_frankfurt.json b/clients/vault/resources/config/mainnet/stellar_relay_config_frankfurt.json
new file mode 100644
index 000000000..627914fbc
--- /dev/null
+++ b/clients/vault/resources/config/mainnet/stellar_relay_config_frankfurt.json
@@ -0,0 +1,14 @@
+{
+  "connection_info": {
+    "address": "85.190.254.217",
+    "port": 11625
+  },
+  "node_info": {
+    "ledger_version": 19,
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.11.0 (7fb6d5e8858fed6ea365f8717b0266635f578477)",
+    "is_pub_net": true
+  },
+  "stellar_history_base_url": "https://stellar-history-de-fra.satoshipay.io/"
+}
\ No newline at end of file
diff --git a/clients/vault/resources/config/mainnet/stellar_relay_config_iowa.json b/clients/vault/resources/config/mainnet/stellar_relay_config_iowa.json
index 376ed5f6f..25834805b 100644
--- a/clients/vault/resources/config/mainnet/stellar_relay_config_iowa.json
+++ b/clients/vault/resources/config/mainnet/stellar_relay_config_iowa.json
@@ -1,14 +1,14 @@
 {
   "connection_info": {
-    "address": "15.235.11.99",
+    "address": "154.12.251.105",
     "port": 11625
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.8.0 (040a29c5123fcdd8d8c4dc4f3f7a3d496627f4b2)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.11.0 (7fb6d5e8858fed6ea365f8717b0266635f578477)",
     "is_pub_net": true
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": "https://stellar-history-us-iowa.satoshipay.io/"
 }
\ No newline at end of file
diff --git a/clients/vault/resources/config/mainnet/stellar_relay_config_singapore.json b/clients/vault/resources/config/mainnet/stellar_relay_config_singapore.json
index 3b3d4b001..a79b1cad1 100644
--- a/clients/vault/resources/config/mainnet/stellar_relay_config_singapore.json
+++ b/clients/vault/resources/config/mainnet/stellar_relay_config_singapore.json
@@ -1,14 +1,14 @@
 {
   "connection_info": {
-    "address": "51.161.197.48",
+    "address": "194.233.85.232",
     "port": 11625
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.8.0 (040a29c5123fcdd8d8c4dc4f3f7a3d496627f4b2)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.11.0 (7fb6d5e8858fed6ea365f8717b0266635f578477)",
     "is_pub_net": true
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": "https://stellar-history-sg-sin.satoshipay.io/"
 }
\ No newline at end of file
diff --git a/clients/vault/resources/config/testnet/stellar_relay_config_sdftest1.json b/clients/vault/resources/config/testnet/stellar_relay_config_sdftest1.json
index 63a26a6c3..43997ead2 100644
--- a/clients/vault/resources/config/testnet/stellar_relay_config_sdftest1.json
+++ b/clients/vault/resources/config/testnet/stellar_relay_config_sdftest1.json
@@ -5,10 +5,10 @@
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.9.0.rc1 (064a2787acb9e98c70567523785333581ee1ffa4)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.12.0.rc2 (2109a168a895349f87b502ae3d182380b378fa47)",
     "is_pub_net": false
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": ""
 }
\ No newline at end of file
diff --git a/clients/vault/resources/config/testnet/stellar_relay_config_sdftest2.json b/clients/vault/resources/config/testnet/stellar_relay_config_sdftest2.json
index bd1a2759f..c145f09c8 100644
--- a/clients/vault/resources/config/testnet/stellar_relay_config_sdftest2.json
+++ b/clients/vault/resources/config/testnet/stellar_relay_config_sdftest2.json
@@ -5,10 +5,10 @@
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.9.0.rc1 (064a2787acb9e98c70567523785333581ee1ffa4)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.12.0.rc2 (2109a168a895349f87b502ae3d182380b378fa47)",
     "is_pub_net": false
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": ""
 }
\ No newline at end of file
diff --git a/clients/vault/resources/config/testnet/stellar_relay_config_sdftest3.json b/clients/vault/resources/config/testnet/stellar_relay_config_sdftest3.json
index 2ad66e088..b28895477 100644
--- a/clients/vault/resources/config/testnet/stellar_relay_config_sdftest3.json
+++ b/clients/vault/resources/config/testnet/stellar_relay_config_sdftest3.json
@@ -5,10 +5,10 @@
   },
   "node_info": {
     "ledger_version": 19,
-    "overlay_version": 27,
-    "overlay_min_version": 24,
-    "version_str": "stellar-core 19.9.0.rc1 (064a2787acb9e98c70567523785333581ee1ffa4)",
+    "overlay_version": 28,
+    "overlay_min_version": 27,
+    "version_str": "stellar-core 19.12.0.rc2 (2109a168a895349f87b502ae3d182380b378fa47)",
     "is_pub_net": false
   },
-  "stellar_history_base_url": "http://history.stellar.org/prd/core-live/core_live_002/"
+  "stellar_history_base_url": ""
 }
\ No newline at end of file
diff --git a/clients/vault/src/oracle/testing_utils.rs b/clients/vault/src/oracle/testing_utils.rs
index 05532bd62..5eb82885f 100644
--- a/clients/vault/src/oracle/testing_utils.rs
+++ b/clients/vault/src/oracle/testing_utils.rs
@@ -2,7 +2,7 @@ pub fn get_test_stellar_relay_config(is_mainnet: bool) -> stellar_relay_lib::Ste
 	use rand::seq::SliceRandom;
 
 	let stellar_node_points: Vec<&str> = if is_mainnet {
-		vec!["iowa", "singapore"]
+		vec!["frankfurt", "iowa", "singapore"]
 	} else {
 		vec!["sdftest1", "sdftest2", "sdftest3"]
 	};