diff --git a/package.json b/package.json
index 0b0f883b..ff3f7f4c 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@polkadot/util-crypto": "^13.1.1",
     "@substrate/dev": "^0.9.0",
     "@types/node-fetch": "^2.6.3",
-    "@typescript-eslint/eslint-plugin": "8.19.0",
+    "@typescript-eslint/eslint-plugin": "8.29.0",
     "@typescript-eslint/parser": "^8.13.0",
     "lerna": "8.1.2",
     "ts-jest": "^29.1.1",
diff --git a/yarn.lock b/yarn.lock
index 0e8b90a5..74bfcd1d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2418,24 +2418,24 @@ __metadata:
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-  version: 8.19.0
-  resolution: "@typescript-eslint/eslint-plugin@npm:8.19.0"
+"@typescript-eslint/eslint-plugin@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/eslint-plugin@npm:8.29.0"
   dependencies:
     "@eslint-community/regexpp": "npm:^4.10.0"
-    "@typescript-eslint/scope-manager": "npm:8.19.0"
-    "@typescript-eslint/type-utils": "npm:8.19.0"
-    "@typescript-eslint/utils": "npm:8.19.0"
-    "@typescript-eslint/visitor-keys": "npm:8.19.0"
+    "@typescript-eslint/scope-manager": "npm:8.29.0"
+    "@typescript-eslint/type-utils": "npm:8.29.0"
+    "@typescript-eslint/utils": "npm:8.29.0"
+    "@typescript-eslint/visitor-keys": "npm:8.29.0"
     graphemer: "npm:^1.4.0"
     ignore: "npm:^5.3.1"
     natural-compare: "npm:^1.4.0"
-    ts-api-utils: "npm:^1.3.0"
+    ts-api-utils: "npm:^2.0.1"
   peerDependencies:
     "@typescript-eslint/parser": ^8.0.0 || ^8.0.0-alpha.0
     eslint: ^8.57.0 || ^9.0.0
-    typescript: ">=4.8.4 <5.8.0"
-  checksum: 10/9b12f1e0708d5f5a0a6819119d6c98bc21c5d9b2b589ecaad6b7fdb50bcf6444b52ea3ed227ffe90d90422a957d3aa30b8ab95f10d0d4d2829996fa1152d0762
+    typescript: ">=4.8.4 <5.9.0"
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@@ -2506,16 +2506,6 @@ __metadata:
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-  version: 8.19.0
-  resolution: "@typescript-eslint/scope-manager@npm:8.19.0"
-  dependencies:
-    "@typescript-eslint/types": "npm:8.19.0"
-    "@typescript-eslint/visitor-keys": "npm:8.19.0"
-  checksum: 10/ab7f72533c62b6e7c87e4c91c187098e1026a8d67044c2a8376affede949c7c2f3d1b4bec0047d4001cd16c3a30db0b01672f596ef284d12b143cd4a984cdfdc
-  languageName: node
-  linkType: hard
-
 "@typescript-eslint/scope-manager@npm:8.19.1":
   version: 8.19.1
   resolution: "@typescript-eslint/scope-manager@npm:8.19.1"
@@ -2526,6 +2516,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/scope-manager@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/scope-manager@npm:8.29.0"
+  dependencies:
+    "@typescript-eslint/types": "npm:8.29.0"
+    "@typescript-eslint/visitor-keys": "npm:8.29.0"
+  checksum: 10/23ce9962d57607f91a8a4a9bc43e64bd91cd933b53e61765924704614e52f39e8ccb28276b60b7472fb6dffe52fa681f114b73e4561fb4dcb74910a4e6a3629f
+  languageName: node
+  linkType: hard
+
 "@typescript-eslint/type-utils@npm:7.18.0":
   version: 7.18.0
   resolution: "@typescript-eslint/type-utils@npm:7.18.0"
@@ -2543,18 +2543,18 @@ __metadata:
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   linkType: hard
 
-"@typescript-eslint/type-utils@npm:8.19.0":
-  version: 8.19.0
-  resolution: "@typescript-eslint/type-utils@npm:8.19.0"
+"@typescript-eslint/type-utils@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/type-utils@npm:8.29.0"
   dependencies:
-    "@typescript-eslint/typescript-estree": "npm:8.19.0"
-    "@typescript-eslint/utils": "npm:8.19.0"
+    "@typescript-eslint/typescript-estree": "npm:8.29.0"
+    "@typescript-eslint/utils": "npm:8.29.0"
     debug: "npm:^4.3.4"
-    ts-api-utils: "npm:^1.3.0"
+    ts-api-utils: "npm:^2.0.1"
   peerDependencies:
     eslint: ^8.57.0 || ^9.0.0
-    typescript: ">=4.8.4 <5.8.0"
-  checksum: 10/c8fc5ca2a3f0b701389a2c45ee1ebc5ca211769164b822d54af873a7f1735a160845fcdd14a988a547dda12e1a3249ecef5bc381a1d067b1ab9e6bbf6398f509
+    typescript: ">=4.8.4 <5.9.0"
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@@ -2565,13 +2565,6 @@ __metadata:
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-  version: 8.19.0
-  resolution: "@typescript-eslint/types@npm:8.19.0"
-  checksum: 10/1bf02b6fcae72ccd60bbd9858e8e13ff49332bb819e9479d48b081026b62512baa8f72f2123bb3abdf816cc667aae25b311db941bee737afad6118189f761a17
-  languageName: node
-  linkType: hard
-
 "@typescript-eslint/types@npm:8.19.1":
   version: 8.19.1
   resolution: "@typescript-eslint/types@npm:8.19.1"
@@ -2579,6 +2572,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/types@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/types@npm:8.29.0"
+  checksum: 10/d65b9f2f6d87a3744788b09d9112c4a0298f1215138d8677240aae3bfa37ddc24a59315536cd9aab63c7608909ae2c5f436924c889b98986b78003b6028b5c35
+  languageName: node
+  linkType: hard
+
 "@typescript-eslint/typescript-estree@npm:7.18.0":
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   resolution: "@typescript-eslint/typescript-estree@npm:7.18.0"
@@ -2598,39 +2598,39 @@ __metadata:
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-  version: 8.19.0
-  resolution: "@typescript-eslint/typescript-estree@npm:8.19.0"
+"@typescript-eslint/typescript-estree@npm:8.19.1":
+  version: 8.19.1
+  resolution: "@typescript-eslint/typescript-estree@npm:8.19.1"
   dependencies:
-    "@typescript-eslint/types": "npm:8.19.0"
-    "@typescript-eslint/visitor-keys": "npm:8.19.0"
+    "@typescript-eslint/types": "npm:8.19.1"
+    "@typescript-eslint/visitor-keys": "npm:8.19.1"
     debug: "npm:^4.3.4"
     fast-glob: "npm:^3.3.2"
     is-glob: "npm:^4.0.3"
     minimatch: "npm:^9.0.4"
     semver: "npm:^7.6.0"
-    ts-api-utils: "npm:^1.3.0"
+    ts-api-utils: "npm:^2.0.0"
   peerDependencies:
     typescript: ">=4.8.4 <5.8.0"
-  checksum: 10/6d396f82079f67d32a5ef644767697e8bbd79d166cc5ea034dcc2b146a62744de91d87885495ecfe3d9a0de98413e4dbb618b76bd657377df174cd2d12bab863
+  checksum: 10/5de467452d5ef1a380d441b06cd0134652a0c98cdb4ce31b93eb589f7dc75ef60364d03fd80ca0a48d0c8b268f7258d4f6528b16fe1b89442d60a4bc960fe5f5
   languageName: node
   linkType: hard
 
-"@typescript-eslint/typescript-estree@npm:8.19.1":
-  version: 8.19.1
-  resolution: "@typescript-eslint/typescript-estree@npm:8.19.1"
+"@typescript-eslint/typescript-estree@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/typescript-estree@npm:8.29.0"
   dependencies:
-    "@typescript-eslint/types": "npm:8.19.1"
-    "@typescript-eslint/visitor-keys": "npm:8.19.1"
+    "@typescript-eslint/types": "npm:8.29.0"
+    "@typescript-eslint/visitor-keys": "npm:8.29.0"
     debug: "npm:^4.3.4"
     fast-glob: "npm:^3.3.2"
     is-glob: "npm:^4.0.3"
     minimatch: "npm:^9.0.4"
     semver: "npm:^7.6.0"
-    ts-api-utils: "npm:^2.0.0"
+    ts-api-utils: "npm:^2.0.1"
   peerDependencies:
-    typescript: ">=4.8.4 <5.8.0"
-  checksum: 10/5de467452d5ef1a380d441b06cd0134652a0c98cdb4ce31b93eb589f7dc75ef60364d03fd80ca0a48d0c8b268f7258d4f6528b16fe1b89442d60a4bc960fe5f5
+    typescript: ">=4.8.4 <5.9.0"
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@@ -2648,18 +2648,18 @@ __metadata:
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-  version: 8.19.0
-  resolution: "@typescript-eslint/utils@npm:8.19.0"
+"@typescript-eslint/utils@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/utils@npm:8.29.0"
   dependencies:
     "@eslint-community/eslint-utils": "npm:^4.4.0"
-    "@typescript-eslint/scope-manager": "npm:8.19.0"
-    "@typescript-eslint/types": "npm:8.19.0"
-    "@typescript-eslint/typescript-estree": "npm:8.19.0"
+    "@typescript-eslint/scope-manager": "npm:8.29.0"
+    "@typescript-eslint/types": "npm:8.29.0"
+    "@typescript-eslint/typescript-estree": "npm:8.29.0"
   peerDependencies:
     eslint: ^8.57.0 || ^9.0.0
-    typescript: ">=4.8.4 <5.8.0"
-  checksum: 10/e57f5e5d6fc00be3596f58be77904b66079f67a61effa633372ebcc92a0b6090f71183b3be145c55b5a5ab8f0536f98f0034c4d9a8031c1422e4e2753b97fd21
+    typescript: ">=4.8.4 <5.9.0"
+  checksum: 10/1fd17a28b8b57fc73c0455dea43a8185d3a4421f4a21ece01009b5e6a2974c8d4113f90d27993f668fa97077891b4464588d380c25116d351eb12ad7ef0d468d
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@@ -2673,16 +2673,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@typescript-eslint/visitor-keys@npm:8.19.0":
-  version: 8.19.0
-  resolution: "@typescript-eslint/visitor-keys@npm:8.19.0"
-  dependencies:
-    "@typescript-eslint/types": "npm:8.19.0"
-    eslint-visitor-keys: "npm:^4.2.0"
-  checksum: 10/065b95253be57cf5e8f15ebb09dbcb70e97cd37d238a6cf3d4be3c7bc42e94d77a062e8f97a2333a2e03eb58c736c00ec0ab3b7a1bddfef30387eb167776116e
-  languageName: node
-  linkType: hard
-
 "@typescript-eslint/visitor-keys@npm:8.19.1":
   version: 8.19.1
   resolution: "@typescript-eslint/visitor-keys@npm:8.19.1"
@@ -2693,6 +2683,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript-eslint/visitor-keys@npm:8.29.0":
+  version: 8.29.0
+  resolution: "@typescript-eslint/visitor-keys@npm:8.29.0"
+  dependencies:
+    "@typescript-eslint/types": "npm:8.29.0"
+    eslint-visitor-keys: "npm:^4.2.0"
+  checksum: 10/02e0e86ab112849a31b7d06c767be0ca7802385bf953d3b75f4ba6d06741d9492773325bc69d4c2a1c191b08f1c4c4b33f8e062d6d5d9f0f4f78f1b8b3cc2d41
+  languageName: node
+  linkType: hard
+
 "@ungap/structured-clone@npm:^1.2.0":
   version: 1.2.0
   resolution: "@ungap/structured-clone@npm:1.2.0"
@@ -8942,6 +8942,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ts-api-utils@npm:^2.0.1":
+  version: 2.1.0
+  resolution: "ts-api-utils@npm:2.1.0"
+  peerDependencies:
+    typescript: ">=4.8.4"
+  checksum: 10/02e55b49d9617c6eebf8aadfa08d3ca03ca0cd2f0586ad34117fdfc7aa3cd25d95051843fde9df86665ad907f99baed179e7a117b11021417f379e4d2614eacd
+  languageName: node
+  linkType: hard
+
 "ts-jest@npm:^29.1.1, ts-jest@npm:^29.2.5":
   version: 29.2.5
   resolution: "ts-jest@npm:29.2.5"
@@ -9064,7 +9073,7 @@ __metadata:
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     "@substrate/dev": "npm:^0.9.0"
     "@types/node-fetch": "npm:^2.6.3"
-    "@typescript-eslint/eslint-plugin": "npm:8.19.0"
+    "@typescript-eslint/eslint-plugin": "npm:8.29.0"
     "@typescript-eslint/parser": "npm:^8.13.0"
     lerna: "npm:8.1.2"
     ts-jest: "npm:^29.1.1"