diff --git a/package-lock.json b/package-lock.json
index 7fa9830..7637240 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3561,9 +3561,9 @@
       "dev": true
     },
     "debug": {
-      "version": "3.2.6",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-      "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+      "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
       "requires": {
         "ms": "^2.1.1"
       },
@@ -6546,9 +6546,9 @@
       "dev": true
     },
     "ioredis": {
-      "version": "4.16.0",
-      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-4.16.0.tgz",
-      "integrity": "sha512-tlalhtuvnxXJNtrPjec1nGicuOCpi9ErYV/fRfwaWSzktX9ESrzHlcFwj1pVAL326E8dmt7h9pPQZyyVPPksRA==",
+      "version": "4.16.1",
+      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-4.16.1.tgz",
+      "integrity": "sha512-g76Mm9dE7BLuewncu1MimGZw5gDDjDwjoRony/VoSxSJEKAhuYncDEwYKYjtHi2NWsTNIB6XXRjE64uVa/wpKQ==",
       "requires": {
         "cluster-key-slot": "^1.1.0",
         "debug": "^4.1.1",
@@ -6559,21 +6559,6 @@
         "redis-errors": "^1.2.0",
         "redis-parser": "^3.0.0",
         "standard-as-callback": "^2.0.1"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
-        }
       }
     },
     "ipaddr.js": {
diff --git a/package.json b/package.json
index b76c0c0..e9d8d4e 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "express-session": "^1.17.0",
     "express-simple-route": "^1.6.3",
     "http-errors": "^1.7.3",
-    "ioredis": "^4.16.0",
+    "ioredis": "^4.16.1",
     "loud-rejection": "^2.2.0",
     "moment": "^2.24.0",
     "mongoose": "^5.9.5",