diff --git a/package-lock.json b/package-lock.json
index 733e44f..aedcde4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -47,7 +47,7 @@
         "stream-http": "3.2.0"
       },
       "devDependencies": {
-        "colors": "^1.4.0",
+        "colors": "1.4.0",
         "eslint": "7.18.0",
         "eslint-config-prettier": "7.2.0",
         "eslint-config-standard": "16.0.2",