diff --git a/package-lock.json b/package-lock.json
index 0a55e1a..977af09 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,8 +16,8 @@
         "@xterm/xterm": "^6.0.0",
         "express": "^5.2.1",
         "node-pty": "^1.1.0",
-        "ws": "^8.16.0",
-        "zod": "^4.4.3"
+        "ws": "^8.21.3",
+        "zod": "^4.5.4"
       },
       "bin": {
         "glissa": "dist/bin/glissa.js"
@@ -3598,9 +3598,9 @@
       "license": "ISC"
     },
     "node_modules/ws": {
-      "version": "8.21.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.0.tgz",
-      "integrity": "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==",
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.3.tgz",
+      "integrity": "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw==",
       "license": "MIT",
       "engines": {
         "node": ">=10.0.0"
@@ -3619,9 +3619,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
-      "integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.5.4.tgz",
+      "integrity": "sha512-sC95tT5iHHH9gtpj6A81kh+NEaRAUFN+qlUPDUbRfOMvNf5QCBqsb3WgvnpVtK5Y+4UfA6KqufotuTvMGiTlsA==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/package.json b/package.json
index d2c371b..7447c0c 100644
--- a/package.json
+++ b/package.json
@@ -61,8 +61,8 @@
     "@xterm/xterm": "^6.0.0",
     "express": "^5.2.1",
     "node-pty": "^1.1.0",
-    "ws": "^8.16.0",
-    "zod": "^4.4.3"
+    "ws": "^8.21.3",
+    "zod": "^4.5.4"
   },
   "devDependencies": {
     "@biomejs/biome": "^2.3.5",