diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f79da7f0..3e672309 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -90,8 +90,8 @@ importers:
         specifier: 0.24.5
         version: 0.24.5
       zod:
-        specifier: 3.25.76
-        version: 3.25.76
+        specifier: 4.3.6
+        version: 4.3.6
     devDependencies:
       '@types/fuzzy-search':
         specifier: 2.1.5
@@ -1065,7 +1065,7 @@ packages:
 
   glob@7.2.3:
     resolution: {integrity: sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==}
-    deprecated: Glob versions prior to v9 are no longer supported
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
 
   globals@11.12.0:
     resolution: {integrity: sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==}
@@ -1899,8 +1899,8 @@ packages:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}
 
-  zod@3.25.76:
-    resolution: {integrity: sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==}
+  zod@4.3.6:
+    resolution: {integrity: sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==}
 
 snapshots:
 
@@ -3966,4 +3966,4 @@ snapshots:
 
   yocto-queue@0.1.0: {}
 
-  zod@3.25.76: {}
+  zod@4.3.6: {}
diff --git a/server/package.json b/server/package.json
index 77aa8a6c..84d718e0 100644
--- a/server/package.json
+++ b/server/package.json
@@ -25,7 +25,7 @@
     "vscode-languageserver": "8.0.2",
     "vscode-languageserver-textdocument": "1.0.12",
     "web-tree-sitter": "0.24.5",
-    "zod": "3.25.76"
+    "zod": "4.3.6"
   },
   "scripts": {
     "prepublishOnly": "cd ../ && pnpm compile && cp README.md server/"