diff --git a/package-lock.json b/package-lock.json
index 3bdfd61..c37bdd6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,6 +25,9 @@
         "patch-package": "^8.0.1",
         "typescript": "^5.9.3",
         "wrangler": "^4.75.0"
+      },
+      "overrides": {
+        "tmp": ">=0.2.6"
       }
     },
     "node_modules/@aibtc/tx-schemas": {
@@ -2616,9 +2619,9 @@
       }
     },
     "node_modules/tmp": {
-      "version": "0.2.5",
-      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.5.tgz",
-      "integrity": "sha512-voyz6MApa1rQGUxT3E+BK7/ROe8itEx7vD8/HEvt4xwXucvQ5G5oeEiHkmHZJuBO21RpOf+YYm9MOivj709jow==",
+      "version": "0.2.6",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.6.tgz",
+      "integrity": "sha512-5sJPdPjfI5Kx+qbrDesxkglRBxW//g7hCsqspEjwkewGvBMGIKMOTKzLt1hFVJzyadba3lDUN20O9qhvbQUSTA==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index 3f28918..576d005 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,8 @@
     "wrangler": "^4.75.0"
   },
   "overrides": {
-    "lodash": ">=4.18.0"
+    "lodash": ">=4.18.0",
+    "tmp": ">=0.2.6"
   },
   "dependencies": {
     "@aibtc/tx-schemas": "^1.1.0",