diff --git a/package.json b/package.json
index 2795977..fbb98eb 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "@modelcontextprotocol/sdk": "1.29.0",
     "sqlite-vec": "0.1.9",
     "yaml": "2.8.4",
-    "zod": "4.3.6"
+    "zod": "4.4.3"
   },
   "devDependencies": {
     "@eslint/js": "10.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 50b1dca..2240994 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,7 +15,7 @@ importers:
     dependencies:
       '@modelcontextprotocol/sdk':
         specifier: 1.29.0
-        version: 1.29.0(zod@4.3.6)
+        version: 1.29.0(zod@4.4.3)
       sqlite-vec:
         specifier: 0.1.9
         version: 0.1.9
@@ -23,8 +23,8 @@ importers:
         specifier: 2.8.4
         version: 2.8.4
       zod:
-        specifier: 4.3.6
-        version: 4.3.6
+        specifier: 4.4.3
+        version: 4.4.3
     devDependencies:
       '@eslint/js':
         specifier: 10.0.1
@@ -1762,8 +1762,8 @@ packages:
     peerDependencies:
       zod: ^3.25.28 || ^4
 
-  zod@4.3.6:
-    resolution: {integrity: sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==}
+  zod@4.4.3:
+    resolution: {integrity: sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==}
 
   zwitch@2.0.4:
     resolution: {integrity: sha512-bXE4cR/kVZhKZX/RjPEflHaKVhUVl85noU3v6b8apfQEc1x4A+zBxjZ4lN8LqGd6WZ3dl98pY4o717VFmoPp+A==}
@@ -2070,7 +2070,7 @@ snapshots:
       '@jridgewell/resolve-uri': 3.1.2
       '@jridgewell/sourcemap-codec': 1.5.5
 
-  '@modelcontextprotocol/sdk@1.29.0(zod@4.3.6)':
+  '@modelcontextprotocol/sdk@1.29.0(zod@4.4.3)':
     dependencies:
       '@hono/node-server': 1.19.14(hono@4.12.15)
       ajv: 8.20.0
@@ -2087,8 +2087,8 @@ snapshots:
       json-schema-typed: 8.0.2
       pkce-challenge: 5.0.1
       raw-body: 3.0.2
-      zod: 4.3.6
-      zod-to-json-schema: 3.25.2(zod@4.3.6)
+      zod: 4.4.3
+      zod-to-json-schema: 3.25.2(zod@4.4.3)
     transitivePeerDependencies:
       - supports-color
 
@@ -3521,10 +3521,10 @@ snapshots:
 
   yocto-queue@0.1.0: {}
 
-  zod-to-json-schema@3.25.2(zod@4.3.6):
+  zod-to-json-schema@3.25.2(zod@4.4.3):
     dependencies:
-      zod: 4.3.6
+      zod: 4.4.3
 
-  zod@4.3.6: {}
+  zod@4.4.3: {}
 
   zwitch@2.0.4: {}