diff --git a/builtins/package.json b/builtins/package.json
index 6e9a144..6d48e9c 100644
--- a/builtins/package.json
+++ b/builtins/package.json
@@ -11,6 +11,7 @@
   },
   "devDependencies": {
     "@cloudflare/workers-types": "^4.20250219.0",
-    "typescript": "^5.7.0"
+    "typescript": "^5.7.0",
+    "wrangler": "^4.0.0"
   }
 }
diff --git a/cypher-executor/package.json b/cypher-executor/package.json
index 343f442..f2a1c48 100644
--- a/cypher-executor/package.json
+++ b/cypher-executor/package.json
@@ -16,6 +16,7 @@
     "@cloudflare/vitest-pool-workers": "^0.8.0",
     "@cloudflare/workers-types": "^4.20250219.0",
     "typescript": "^5.7.0",
-    "vitest": "^3.1.0"
+    "vitest": "^3.1.0",
+    "wrangler": "^4.0.0"
   }
 }
diff --git a/registry/package.json b/registry/package.json
index c861cf4..4df0e6b 100644
--- a/registry/package.json
+++ b/registry/package.json
@@ -14,6 +14,7 @@
   "devDependencies": {
     "@cloudflare/workers-types": "^4.20250219.0",
     "typescript": "^5.7.0",
-    "vitest": "^3.1.0"
+    "vitest": "^3.1.0",
+    "wrangler": "^4.0.0"
   }
 }