diff --git a/package-lock.json b/package-lock.json
index 4f50f813..ba5ca95d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -46,7 +46,7 @@
         "npm-run-all": "4.1.5",
         "nyc": "15.1.0",
         "pre-commit": "1.2.2",
-        "renamer": "^4.0.0",
+        "renamer": "4.0.0",
         "selenium-webdriver": "3.6.0",
         "sinon": "9.0.3",
         "ts-node": "8.6.2",