diff --git a/package-lock.json b/package-lock.json
index da1410b..113eece 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codecortex-ai",
-  "version": "0.3.2",
+  "version": "0.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codecortex-ai",
-      "version": "0.3.2",
+      "version": "0.5.0",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.26.0",
@@ -26,7 +26,6 @@
         "tree-sitter-java": "^0.23.5",
         "tree-sitter-javascript": "^0.23.1",
         "tree-sitter-kotlin": "^0.3.8",
-        "tree-sitter-liquid": "github:rushikeshmore/tree-sitter-liquid",
         "tree-sitter-lua": "^2.1.3",
         "tree-sitter-objc": "^3.0.2",
         "tree-sitter-ocaml": "^0.24.2",
@@ -42,7 +41,7 @@
         "tree-sitter-vue": "^0.2.1",
         "tree-sitter-zig": "^0.1.0",
         "yaml": "^2.7.0",
-        "zod": "^3.24.0"
+        "zod": "^4.3.6"
       },
       "bin": {
         "codecortex": "dist/cli/index.js"
@@ -55,7 +54,7 @@
         "vitest": "^3.0.0"
       },
       "engines": {
-        "node": ">=20.0.0"
+        "node": ">=20.0.0 <24.0.0"
       }
     },
     "node_modules/@esbuild/aix-ppc64": {
@@ -3843,24 +3842,6 @@
       "integrity": "sha512-5m3bsyrjFWE1xf7nz7YXdN4udnVtXK6/Yfgn5qnahL6bCkf2yKt4k3nuTKAtT4r3IG8JNR2ncsIMdZuAzJjHQQ==",
       "license": "MIT"
     },
-    "node_modules/tree-sitter-liquid": {
-      "version": "0.1.0",
-      "resolved": "git+ssh://git@github.com/rushikeshmore/tree-sitter-liquid.git#ac6326ab776425cb0081f9108318916e6e4e1d43",
-      "hasInstallScript": true,
-      "license": "MIT",
-      "dependencies": {
-        "node-addon-api": "^8.0.0",
-        "node-gyp-build": "^4.8.1"
-      },
-      "peerDependencies": {
-        "tree-sitter": "^0.21.1"
-      },
-      "peerDependenciesMeta": {
-        "tree_sitter": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/tree-sitter-lua": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/tree-sitter-lua/-/tree-sitter-lua-2.1.3.tgz",
@@ -4502,9 +4483,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
+      "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/package.json b/package.json
index 0454d58..10280a2 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "tree-sitter-vue": "^0.2.1",
     "tree-sitter-zig": "^0.1.0",
     "yaml": "^2.7.0",
-    "zod": "^3.24.0"
+    "zod": "^4.3.6"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",