diff --git a/package.json b/package.json
index 61922bde..34e522f5 100644
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
   "devDependencies": {
     "@babel/core": "^7.7.4",
     "@babel/preset-env": "^7.7.4",
-    "ascjs": "^3.1.0",
+    "ascjs": "^3.1.1",
     "basichtml": "^1.1.2",
     "coveralls": "^3.0.8",
     "drop-babel-typeof": "^1.0.3",