diff --git a/assembly/package.json b/assembly/package.json
index dc5871a..2fcb78a 100644
--- a/assembly/package.json
+++ b/assembly/package.json
@@ -7,6 +7,6 @@
   },
   "devDependencies": {
     "gulp": "^4",
-    "wabt": "1.0.11"
+    "wabt": "1.0.13"
   }
 }