diff --git a/package.json b/package.json
index f498033..af0e0e4 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "ast-types": "^0.13.2",
     "escodegen": "^1.8.1",
     "esprima": "^4.0.0",
-    "vm2": "^3.9.3"
+    "vm2": "^3.9.8"
   },
   "devDependencies": {
     "@types/escodegen": "^0.0.6",