diff --git a/package.json b/package.json
index 84ba72c..efbf669 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,6 @@
   "license": "MIT",
   "dependencies": {
     "express": "^4.16.3",
-    "redis": "^3.0.2"
+    "redis": "^4.6.4"
   }
 }