diff --git a/apps/api/package.json b/apps/api/package.json
index 2952347..cb63f45 100644
--- a/apps/api/package.json
+++ b/apps/api/package.json
@@ -31,7 +31,7 @@
     "zod": "^4.3.6"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.6.6",
     "prisma": "^6.19.0",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3",
diff --git a/apps/controller/package.json b/apps/controller/package.json
index 5f13f86..a6a4fe3 100644
--- a/apps/controller/package.json
+++ b/apps/controller/package.json
@@ -15,7 +15,7 @@
     "zod": "^4.3.6"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.6.6",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3"
   }
diff --git a/apps/edge/package.json b/apps/edge/package.json
index 0382cdc..8fdaed4 100644
--- a/apps/edge/package.json
+++ b/apps/edge/package.json
@@ -14,7 +14,7 @@
     "ws": "^8.18.3"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.6.6",
     "@types/ws": "^8.18.1",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3"
diff --git a/apps/web/package.json b/apps/web/package.json
index f048249..9ce128e 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@subweb/protocol": "0.1.0",
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.6.6",
     "@types/react": "^18.3.12",
     "@types/react-dom": "^18.3.1",
     "@types/three": "^0.183.1",
diff --git a/apps/worker/package.json b/apps/worker/package.json
index 4976c07..c38b822 100644
--- a/apps/worker/package.json
+++ b/apps/worker/package.json
@@ -16,7 +16,7 @@
     "zod": "^4.3.6"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.6.6",
     "@types/ws": "^8.18.1",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3"
diff --git a/package-lock.json b/package-lock.json
index 0f1bf1a..2438fe2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "zod": "^4.3.6"
       },
       "devDependencies": {
-        "@types/node": "^25.3.5",
+        "@types/node": "^26.6.6",
         "@types/ws": "^8.18.1",
         "prisma": "^6.19.0",
         "tsx": "^4.20.6",
@@ -53,7 +53,7 @@
         "zod": "^4.3.6"
       },
       "devDependencies": {
-        "@types/node": "^25.3.5",
+        "@types/node": "^26.6.6",
         "tsx": "^4.20.6",
         "typescript": "^5.9.3"
       }
@@ -66,7 +66,7 @@
         "ws": "^8.18.3"
       },
       "devDependencies": {
-        "@types/node": "^25.3.5",
+        "@types/node": "^26.6.6",
         "@types/ws": "^8.18.1",
         "tsx": "^4.20.6",
         "typescript": "^5.9.3"
@@ -96,7 +96,7 @@
       },
       "devDependencies": {
         "@subweb/protocol": "0.1.0",
-        "@types/node": "^25.3.5",
+        "@types/node": "^26.6.6",
         "@types/react": "^18.3.12",
         "@types/react-dom": "^18.3.1",
         "@types/three": "^0.183.1",
@@ -117,7 +117,7 @@
         "zod": "^4.3.6"
       },
       "devDependencies": {
-        "@types/node": "^25.3.5",
+        "@types/node": "^26.6.6",
         "@types/ws": "^8.18.1",
         "tsx": "^4.20.6",
         "typescript": "^5.9.3"
@@ -2347,13 +2347,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.9.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.9.tgz",
-      "integrity": "sha512-b4e2xxj/yMeT2hNlD6x7zNFiQK2Dlmkb9CQ6v3/1G2RezKN4YS2lcEv8lzGm1mhs4f2lM4yNAMI/zUDBZBBt7w==",
+      "version": "26.6.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.6.tgz",
+      "integrity": "sha512-MzQj+8Kx3XI40OmUAE6Qoh58ZMNstNNMwn2nfd3qWsfe7nDNSqJNzes4njhz6AHwrSHOffSLwXU6yb474Q4aog==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": ">=7.24.0 <7.24.7"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/prop-types": {
@@ -5563,9 +5563,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.24.6",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
-      "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
       "dev": true,
       "license": "MIT"
     },
@@ -5899,7 +5899,7 @@
         "zod": "^4.3.6"
       },
       "devDependencies": {
-        "@types/node": "^25.3.5",
+        "@types/node": "^26.6.6",
         "tsx": "^4.20.6",
         "typescript": "^5.9.3"
       }
diff --git a/packages/protocol/package.json b/packages/protocol/package.json
index 4b41bcd..1b1a1be 100644
--- a/packages/protocol/package.json
+++ b/packages/protocol/package.json
@@ -20,7 +20,7 @@
     "zod": "^4.3.6"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.6.6",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3"
   }