diff --git a/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch b/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch
deleted file mode 100644
index e82feb182c3a..000000000000
--- a/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/dist/wallet.js b/dist/wallet.js
-index fce8272ab926443df4c5971c811664f849791425..9237ffcaaea2260e01182feecec667b10edd35a0 100644
---- a/dist/wallet.js
-+++ b/dist/wallet.js
-@@ -293,7 +293,7 @@ exports.createWalletMiddleware = createWalletMiddleware;
-  */
- function validateVerifyingContract(data) {
-     const { domain: { verifyingContract } = {} } = (0, normalize_1.parseTypedMessage)(data);
--    if (verifyingContract && !(0, utils_1.isValidHexAddress)(verifyingContract)) {
-+    if (verifyingContract && verifyingContract !== 'cosmos' && !(0, utils_1.isValidHexAddress)(verifyingContract)) {
-         throw rpc_errors_1.rpcErrors.invalidInput();
-     }
- }
diff --git a/package.json b/package.json
index abd56565d35d..3edf8174a2fb 100644
--- a/package.json
+++ b/package.json
@@ -298,7 +298,7 @@
     "@metamask/ens-controller": "^14.0.0",
     "@metamask/ens-resolver-snap": "^0.1.2",
     "@metamask/eth-json-rpc-filters": "^9.0.0",
-    "@metamask/eth-json-rpc-middleware": "patch:@metamask/eth-json-rpc-middleware@npm%3A14.0.1#~/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch",
+    "@metamask/eth-json-rpc-middleware": "^14.0.2",
     "@metamask/eth-ledger-bridge-keyring": "^5.0.1",
     "@metamask/eth-query": "^4.0.0",
     "@metamask/eth-sig-util": "^7.0.1",
diff --git a/yarn.lock b/yarn.lock
index 922fc470e8e6..5744409b28be 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5286,25 +5286,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/eth-json-rpc-middleware@npm:14.0.1":
-  version: 14.0.1
-  resolution: "@metamask/eth-json-rpc-middleware@npm:14.0.1"
-  dependencies:
-    "@metamask/eth-block-tracker": "npm:^11.0.1"
-    "@metamask/eth-json-rpc-provider": "npm:^4.1.1"
-    "@metamask/eth-sig-util": "npm:^7.0.3"
-    "@metamask/json-rpc-engine": "npm:^9.0.2"
-    "@metamask/rpc-errors": "npm:^6.3.1"
-    "@metamask/utils": "npm:^9.1.0"
-    "@types/bn.js": "npm:^5.1.5"
-    bn.js: "npm:^5.2.1"
-    klona: "npm:^2.0.6"
-    pify: "npm:^5.0.0"
-    safe-stable-stringify: "npm:^2.4.3"
-  checksum: 10/39beecb0d2be19854b132fd615aee1f29195602d3db902f52755260b26a2c37c0a91cd635a09d4dc16f922d32bb229003b338228ae29577c5151d880fad04637
-  languageName: node
-  linkType: hard
-
 "@metamask/eth-json-rpc-middleware@npm:^13.0.0":
   version: 13.0.0
   resolution: "@metamask/eth-json-rpc-middleware@npm:13.0.0"
@@ -5324,41 +5305,41 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/eth-json-rpc-middleware@npm:^15.0.0":
-  version: 15.0.0
-  resolution: "@metamask/eth-json-rpc-middleware@npm:15.0.0"
+"@metamask/eth-json-rpc-middleware@npm:^14.0.2":
+  version: 14.0.2
+  resolution: "@metamask/eth-json-rpc-middleware@npm:14.0.2"
   dependencies:
     "@metamask/eth-block-tracker": "npm:^11.0.1"
-    "@metamask/eth-json-rpc-provider": "npm:^4.1.5"
+    "@metamask/eth-json-rpc-provider": "npm:^4.1.1"
     "@metamask/eth-sig-util": "npm:^7.0.3"
-    "@metamask/json-rpc-engine": "npm:^10.0.0"
-    "@metamask/rpc-errors": "npm:^7.0.0"
+    "@metamask/json-rpc-engine": "npm:^9.0.2"
+    "@metamask/rpc-errors": "npm:^6.3.1"
     "@metamask/utils": "npm:^9.1.0"
     "@types/bn.js": "npm:^5.1.5"
     bn.js: "npm:^5.2.1"
     klona: "npm:^2.0.6"
     pify: "npm:^5.0.0"
     safe-stable-stringify: "npm:^2.4.3"
-  checksum: 10/3c48d34264c695535f2b4e819fb602d835b6ed37309116a06d04d1b706a7335e0205cd4ccdbf1d3e9dc15ebf40d88954a9a2dc18a91f223dcd6d6392e026a5e9
+  checksum: 10/8094efcd23bb5a1335f7d41cfb6193e035cc30329c2989f09b65f8870178ce960a643a4818a00fc791076a51d629511190d54f3b327165ac6f966c307dc9b90d
   languageName: node
   linkType: hard
 
-"@metamask/eth-json-rpc-middleware@patch:@metamask/eth-json-rpc-middleware@npm%3A14.0.1#~/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch":
-  version: 14.0.1
-  resolution: "@metamask/eth-json-rpc-middleware@patch:@metamask/eth-json-rpc-middleware@npm%3A14.0.1#~/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch::version=14.0.1&hash=96e7e0"
+"@metamask/eth-json-rpc-middleware@npm:^15.0.0":
+  version: 15.0.0
+  resolution: "@metamask/eth-json-rpc-middleware@npm:15.0.0"
   dependencies:
     "@metamask/eth-block-tracker": "npm:^11.0.1"
-    "@metamask/eth-json-rpc-provider": "npm:^4.1.1"
+    "@metamask/eth-json-rpc-provider": "npm:^4.1.5"
     "@metamask/eth-sig-util": "npm:^7.0.3"
-    "@metamask/json-rpc-engine": "npm:^9.0.2"
-    "@metamask/rpc-errors": "npm:^6.3.1"
+    "@metamask/json-rpc-engine": "npm:^10.0.0"
+    "@metamask/rpc-errors": "npm:^7.0.0"
     "@metamask/utils": "npm:^9.1.0"
     "@types/bn.js": "npm:^5.1.5"
     bn.js: "npm:^5.2.1"
     klona: "npm:^2.0.6"
     pify: "npm:^5.0.0"
     safe-stable-stringify: "npm:^2.4.3"
-  checksum: 10/d1d97a845a8a9a5931c3853c6e2768a97ba289d676a2a8b6111077531943f9647430ef8e3f2a05f4643760ffdab1af0dc72574ca3010feadbdfab3dec345b7c8
+  checksum: 10/3c48d34264c695535f2b4e819fb602d835b6ed37309116a06d04d1b706a7335e0205cd4ccdbf1d3e9dc15ebf40d88954a9a2dc18a91f223dcd6d6392e026a5e9
   languageName: node
   linkType: hard
 
@@ -26836,7 +26817,7 @@ __metadata:
     "@metamask/eslint-config-typescript": "npm:^9.0.1"
     "@metamask/eslint-plugin-design-tokens": "npm:^1.1.0"
     "@metamask/eth-json-rpc-filters": "npm:^9.0.0"
-    "@metamask/eth-json-rpc-middleware": "patch:@metamask/eth-json-rpc-middleware@npm%3A14.0.1#~/.yarn/patches/@metamask-eth-json-rpc-middleware-npm-14.0.1-b6c2ccbe8c.patch"
+    "@metamask/eth-json-rpc-middleware": "npm:^14.0.2"
     "@metamask/eth-json-rpc-provider": "npm:^4.1.6"
     "@metamask/eth-ledger-bridge-keyring": "npm:^5.0.1"
     "@metamask/eth-query": "npm:^4.0.0"