diff --git a/package-lock.json b/package-lock.json
index 91ca9de..9bcc936 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6150,9 +6150,9 @@
       }
     },
     "ioredis": {
-      "version": "4.27.5",
-      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-4.27.5.tgz",
-      "integrity": "sha512-JJ3HzOzU6kgUk3gKhpx8kxEYn9ruI5TkpOtGvbw/hLyWxfC19T9uCZTgmw4Mci4al4aOCCMfAjYzJ7aqQkLbJg==",
+      "version": "4.27.6",
+      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-4.27.6.tgz",
+      "integrity": "sha512-6W3ZHMbpCa8ByMyC1LJGOi7P2WiOKP9B3resoZOVLDhi+6dDBOW+KNsRq3yI36Hmnb2sifCxHX+YSarTeXh48A==",
       "requires": {
         "cluster-key-slot": "^1.1.0",
         "debug": "^4.3.1",
diff --git a/package.json b/package.json
index 3397bb2..2198248 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "browserify": "^17.0.0",
     "debug": "^4.3.1",
     "dog-names": "^2.0.0",
-    "ioredis": "^4.27.5",
+    "ioredis": "^4.27.6",
     "koa": "^2.13.1",
     "koa-router": "^10.0.0",
     "koa-static": "^5.0.0",