diff --git a/package-lock.json b/package-lock.json
index dda99dc..5c47a5e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -236,11 +236,18 @@
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         },
         "debug": {
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-            "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-            "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+            "version": "3.1.0",
+            "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+            "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
             "requires": {
-                "ms": "0.7.1"
+                "ms": "2.0.0"
+            },
+            "dependencies": {
+                "ms": {
+                    "version": "2.0.0",
+                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+                    "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+                }
             }
         },
         "decamelize": {
@@ -315,6 +322,14 @@
                     "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.1.5.tgz",
                     "integrity": "sha1-armUiksa4hlSzSWIUwpHItQETXw="
                 },
+                "debug": {
+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+                    "integrity": "sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==",
+                    "requires": {
+                        "ms": "0.7.1"
+                    }
+                },
                 "qs": {
                     "version": "4.0.0",
                     "resolved": "https://registry.npmjs.org/qs/-/qs-4.0.0.tgz",
@@ -339,6 +354,16 @@
                 "escape-html": "~1.0.3",
                 "on-finished": "~2.3.0",
                 "unpipe": "~1.0.0"
+            },
+            "dependencies": {
+                "debug": {
+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+                    "integrity": "sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==",
+                    "requires": {
+                        "ms": "0.7.1"
+                    }
+                }
             }
         },
         "forwarded": {
@@ -501,6 +526,16 @@
                 "depd": "~1.1.0",
                 "on-finished": "~2.3.0",
                 "on-headers": "~1.0.1"
+            },
+            "dependencies": {
+                "debug": {
+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+                    "integrity": "sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==",
+                    "requires": {
+                        "ms": "0.7.1"
+                    }
+                }
             }
         },
         "ms": {
@@ -691,6 +726,14 @@
                 "statuses": "~1.2.1"
             },
             "dependencies": {
+                "debug": {
+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+                    "integrity": "sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==",
+                    "requires": {
+                        "ms": "0.7.1"
+                    }
+                },
                 "http-errors": {
                     "version": "1.3.1",
                     "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.3.1.tgz",
@@ -761,6 +804,16 @@
                         "on-finished": "~2.3.0",
                         "range-parser": "~1.0.3",
                         "statuses": "~1.2.1"
+                    },
+                    "dependencies": {
+                        "debug": {
+                            "version": "2.2.0",
+                            "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+                            "integrity": "sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==",
+                            "requires": {
+                                "ms": "0.7.1"
+                            }
+                        }
                     }
                 },
                 "statuses": {
diff --git a/package.json b/package.json
index d0bab8d..cb12ccf 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
         "body-parser": "^1.15.2",
         "connect-multiparty": "^2.0.0",
         "cookie-parser": "^1.4.3",
-        "debug": "^2.2.0",
+        "debug": "^3.1.0",
         "ejs": "^2.4.2",
         "express": "^4.13.4",
         "jade": "^1.11.0",