diff --git a/tools/quicktype-wrapper/package.json b/tools/quicktype-wrapper/package.json
index 50d87973..df3d9188 100644
--- a/tools/quicktype-wrapper/package.json
+++ b/tools/quicktype-wrapper/package.json
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "mkdirp": "1.0.4",
-    "quicktype-core": "^6.0.69",
+    "quicktype-core": "6.0.69",
     "recursive-readdir": "2.2.2",
     "yargs": "16.2.0"
   }