diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 8ac85850..f1273ff9 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -9,6 +9,9 @@ updates:
     directory: /clients/typescript
     schedule:
       interval: weekly
+    ignore:
+      - dependency-name: "@types/node"
+        update-types: ["version-update:semver-major"]
   - package-ecosystem: uv
     directory: /clients/python
     schedule:
diff --git a/clients/typescript/package.json b/clients/typescript/package.json
index c897ebfc..98af231a 100644
--- a/clients/typescript/package.json
+++ b/clients/typescript/package.json
@@ -25,7 +25,7 @@
 	},
 	"packageManager": "pnpm@10.30.3",
 	"devDependencies": {
-		"@types/node": "^22.0.0",
+		"@types/node": "^22.20.5",
 		"typescript": "7.0.2",
 		"vitest": "^3.1.0"
 	}
diff --git a/clients/typescript/pnpm-lock.yaml b/clients/typescript/pnpm-lock.yaml
index ea07be8f..1c371de9 100644
--- a/clients/typescript/pnpm-lock.yaml
+++ b/clients/typescript/pnpm-lock.yaml
@@ -9,14 +9,14 @@ importers:
   .:
     devDependencies:
       '@types/node':
-        specifier: ^22.0.0
-        version: 22.19.19
+        specifier: ^22.20.5
+        version: 22.20.5
       typescript:
         specifier: 7.0.2
         version: 7.0.2
       vitest:
         specifier: ^3.1.0
-        version: 3.2.6(@types/node@22.19.19)
+        version: 3.2.6(@types/node@22.20.5)
 
 packages:
 
@@ -326,8 +326,8 @@ packages:
   '@types/estree@1.0.9':
     resolution: {integrity: sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==}
 
-  '@types/node@22.19.19':
-    resolution: {integrity: sha512-dyh/xO2Fh5bYrfWaaqGrRQQGkNdmYw6AmaAUvYeUMNTWQtvb796ikLdmTchRmOlOiIJ1TDXfWgVx1QkUlQ6Hew==}
+  '@types/node@22.20.5':
+    resolution: {integrity: sha512-U2+DNr+wSjpsTS/wZGYHq7GcwfuSmKiKvoPvK22zwTlRhU91yOniN4qRR5KhIjvif7ysw/dz/hKmfDH0Ris4aA==}
 
   '@typescript/typescript-aix-ppc64@7.0.2':
     resolution: {integrity: sha512-MTKKkWB7p/0E9xi1d1tHtZ5PiLkGEMIq88pK2CubZjOsLtYTLqhgIgi6zepFa+9GHZ6h05NMCkQxGKiPXMxXtQ==}
@@ -866,7 +866,7 @@ snapshots:
 
   '@types/estree@1.0.9': {}
 
-  '@types/node@22.19.19':
+  '@types/node@22.20.5':
     dependencies:
       undici-types: 6.21.0
 
@@ -938,13 +938,13 @@ snapshots:
       chai: 5.3.3
       tinyrainbow: 2.0.0
 
-  '@vitest/mocker@3.2.6(vite@7.3.5(@types/node@22.19.19))':
+  '@vitest/mocker@3.2.6(vite@7.3.5(@types/node@22.20.5))':
     dependencies:
       '@vitest/spy': 3.2.6
       estree-walker: 3.0.3
       magic-string: 0.30.21
     optionalDependencies:
-      vite: 7.3.5(@types/node@22.19.19)
+      vite: 7.3.5(@types/node@22.20.5)
 
   '@vitest/pretty-format@3.2.6':
     dependencies:
@@ -1145,13 +1145,13 @@ snapshots:
 
   undici-types@6.21.0: {}
 
-  vite-node@3.2.4(@types/node@22.19.19):
+  vite-node@3.2.4(@types/node@22.20.5):
     dependencies:
       cac: 6.7.14
       debug: 4.4.3
       es-module-lexer: 1.7.0
       pathe: 2.0.3
-      vite: 7.3.5(@types/node@22.19.19)
+      vite: 7.3.5(@types/node@22.20.5)
     transitivePeerDependencies:
       - '@types/node'
       - jiti
@@ -1166,7 +1166,7 @@ snapshots:
       - tsx
       - yaml
 
-  vite@7.3.5(@types/node@22.19.19):
+  vite@7.3.5(@types/node@22.20.5):
     dependencies:
       esbuild: 0.27.7
       fdir: 6.5.0(picomatch@4.0.4)
@@ -1175,14 +1175,14 @@ snapshots:
       rollup: 4.61.1
       tinyglobby: 0.2.17
     optionalDependencies:
-      '@types/node': 22.19.19
+      '@types/node': 22.20.5
       fsevents: 2.3.3
 
-  vitest@3.2.6(@types/node@22.19.19):
+  vitest@3.2.6(@types/node@22.20.5):
     dependencies:
       '@types/chai': 5.2.3
       '@vitest/expect': 3.2.6
-      '@vitest/mocker': 3.2.6(vite@7.3.5(@types/node@22.19.19))
+      '@vitest/mocker': 3.2.6(vite@7.3.5(@types/node@22.20.5))
       '@vitest/pretty-format': 3.2.6
       '@vitest/runner': 3.2.6
       '@vitest/snapshot': 3.2.6
@@ -1200,11 +1200,11 @@ snapshots:
       tinyglobby: 0.2.17
       tinypool: 1.1.1
       tinyrainbow: 2.0.0
-      vite: 7.3.5(@types/node@22.19.19)
-      vite-node: 3.2.4(@types/node@22.19.19)
+      vite: 7.3.5(@types/node@22.20.5)
+      vite-node: 3.2.4(@types/node@22.20.5)
       why-is-node-running: 2.3.0
     optionalDependencies:
-      '@types/node': 22.19.19
+      '@types/node': 22.20.5
     transitivePeerDependencies:
       - jiti
       - less