diff --git a/packages/pi-extension/package-lock.json b/packages/pi-extension/package-lock.json
index 4d07f4a..39daae9 100644
--- a/packages/pi-extension/package-lock.json
+++ b/packages/pi-extension/package-lock.json
@@ -12,7 +12,7 @@
         "@earendil-works/pi-ai": "^0.79.0",
         "@earendil-works/pi-coding-agent": "^0.79.0",
         "@types/node": "^22",
-        "typebox": "1.1.38",
+        "typebox": "1.3.11",
         "typescript": "^5.6.0"
       },
       "peerDependencies": {
@@ -537,6 +537,13 @@
         "node": ">=22.19.0"
       }
     },
+    "node_modules/@earendil-works/pi-ai/node_modules/typebox": {
+      "version": "1.1.38",
+      "resolved": "https://registry.npmjs.org/typebox/-/typebox-1.1.38.tgz",
+      "integrity": "sha512-pZ0aQPmMmXoUvSbeuWf/Hzsc+avNw/Zd6VeE8CFgkVGWyuHPJvqeJJDeJqLve+K70LvjYIoleGcoJHPT17cWoA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@earendil-works/pi-coding-agent": {
       "version": "0.79.10",
       "resolved": "https://registry.npmjs.org/@earendil-works/pi-coding-agent/-/pi-coding-agent-0.79.10.tgz",
@@ -3209,9 +3216,9 @@
       "license": "0BSD"
     },
     "node_modules/typebox": {
-      "version": "1.1.38",
-      "resolved": "https://registry.npmjs.org/typebox/-/typebox-1.1.38.tgz",
-      "integrity": "sha512-pZ0aQPmMmXoUvSbeuWf/Hzsc+avNw/Zd6VeE8CFgkVGWyuHPJvqeJJDeJqLve+K70LvjYIoleGcoJHPT17cWoA==",
+      "version": "1.3.11",
+      "resolved": "https://registry.npmjs.org/typebox/-/typebox-1.3.11.tgz",
+      "integrity": "sha512-tZGKIS02Opbh4EYMmAEVuXl+y3EQJ9ZlkitLZ1CmFCY4ZOqr/xWR9dDSCFmIjNDICGMWkOqMh6WxGTyRXqcSGQ==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/packages/pi-extension/package.json b/packages/pi-extension/package.json
index 9feb4ab..4512da8 100644
--- a/packages/pi-extension/package.json
+++ b/packages/pi-extension/package.json
@@ -28,7 +28,7 @@
     "@earendil-works/pi-ai": "^0.79.0",
     "@earendil-works/pi-coding-agent": "^0.79.0",
     "@types/node": "^22",
-    "typebox": "1.1.38",
+    "typebox": "1.3.11",
     "typescript": "^5.6.0"
   },
   "peerDependencies": {