diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 9407f44..7bb6a3d 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1735,11 +1735,11 @@
       }
     },
     "debug": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-      "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
+      "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
       "requires": {
-        "ms": "^2.1.1"
+        "ms": "2.1.2"
       },
       "dependencies": {
         "ms": {
diff --git a/package.json b/package.json
index 42ed61c..d5a8b52 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "cf-deployment-tracker-client": "0.1.4",
     "commander": "^2.20.0",
     "cookie-parser": "~1.4.4",
-    "debug": "~4.1.1",
+    "debug": "~4.3.1",
     "express": "^4.17.1",
     "hbs": "~4.0.4",
     "http-post": "^0.1.1",