diff --git a/package-lock.json b/package-lock.json
index 3ef101c..4d20923 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -229,9 +229,9 @@
       "dev": true
     },
     "@types/debug": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.0.tgz",
-      "integrity": "sha512-QEYGliFbMQmDLZAcXJS+AbMDtnH0HjvgiALFbWPHsVn9dD75No+/MGEfpLCsAOWKg8WjtQxwfaPbRiq25XLYDw==",
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.5.tgz",
+      "integrity": "sha512-Q1y515GcOdTHgagaVFhHnIFQ38ygs/kmxdNpvpou+raI9UO3YZcHDngBSYKQklcKlvA7iuQlmIKbzvmxcOE9CQ==",
       "dev": true
     },
     "@types/dotenv": {
diff --git a/package.json b/package.json
index a6e1404..829865f 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   },
   "devDependencies": {
     "@types/chai": "^4.1.7",
-    "@types/debug": "4.1.0",
+    "@types/debug": "4.1.5",
     "@types/dotenv": "^6.1.0",
     "@types/express": "4.17.0",
     "@types/mocha": "^5.2.7",