diff --git a/packages/orchestration/skills/dev-tools/_shared/package-lock.json b/packages/orchestration/skills/dev-tools/_shared/package-lock.json
index b6c9edb..540f710 100644
--- a/packages/orchestration/skills/dev-tools/_shared/package-lock.json
+++ b/packages/orchestration/skills/dev-tools/_shared/package-lock.json
@@ -10,8 +10,8 @@
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       },
       "devDependencies": {
-        "@types/node": "25.5.0",
         "@biomejs/biome": "2.5.2",
+        "@types/node": "26.3.0",
         "typescript": "5.9.3"
       },
       "engines": {
@@ -182,13 +182,13 @@
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     },
     "node_modules/@types/node": {
-      "version": "25.5.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
-      "integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
+      "version": "26.3.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.3.0.tgz",
+      "integrity": "sha512-L3fgrnchriRC2ExBflb8j4uZZURHZfQsmQeyVzhjcHW4kkwVyo8/0h1B2MVzMTrYUJYu6G7EWs14hW/L9putqw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.18.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/ajv": {
@@ -276,9 +276,9 @@
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     },
     "node_modules/undici-types": {
-      "version": "7.18.2",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
-      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "dev": true,
       "license": "MIT"
     }
diff --git a/packages/orchestration/skills/dev-tools/_shared/package.json b/packages/orchestration/skills/dev-tools/_shared/package.json
index 2201bd3..056339c 100644
--- a/packages/orchestration/skills/dev-tools/_shared/package.json
+++ b/packages/orchestration/skills/dev-tools/_shared/package.json
@@ -17,7 +17,7 @@
     "ajv-formats": "3.0.1"
   },
   "devDependencies": {
-    "@types/node": "25.5.0",
+    "@types/node": "26.3.0",
     "@biomejs/biome": "2.5.2",
     "typescript": "5.9.3"
   }