diff --git a/package-lock.json b/package-lock.json
index f077e88..50ddb8d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -196,6 +196,19 @@
         "qs": "6.5.2",
         "raw-body": "2.3.3",
         "type-is": "1.6.16"
+      },
+      "dependencies": {
+        "http-errors": {
+          "version": "1.6.3",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+          "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+          "requires": {
+            "depd": "~1.1.2",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.1.0",
+            "statuses": ">= 1.4.0 < 2"
+          }
+        }
       }
     },
     "brace-expansion": {
@@ -693,6 +706,19 @@
             "qs": "6.5.1",
             "raw-body": "2.3.2",
             "type-is": "1.6.16"
+          },
+          "dependencies": {
+            "http-errors": {
+              "version": "1.6.3",
+              "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+              "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+              "requires": {
+                "depd": "~1.1.2",
+                "inherits": "2.0.3",
+                "setprototypeof": "1.1.0",
+                "statuses": ">= 1.4.0 < 2"
+              }
+            }
           }
         },
         "iconv-lite": {
@@ -883,14 +909,32 @@
       "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
     },
     "http-errors": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
-      "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
-      "requires": {
-        "depd": "1.1.2",
-        "inherits": "2.0.3",
-        "setprototypeof": "1.1.0",
-        "statuses": "1.4.0"
+      "version": "1.7.3",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.3.tgz",
+      "integrity": "sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==",
+      "requires": {
+        "depd": "~1.1.2",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.1.1",
+        "statuses": ">= 1.5.0 < 2",
+        "toidentifier": "1.0.0"
+      },
+      "dependencies": {
+        "inherits": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+          "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+        },
+        "setprototypeof": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
+          "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
+        },
+        "statuses": {
+          "version": "1.5.0",
+          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
+          "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
+        }
       }
     },
     "iconv-lite": {
@@ -1434,6 +1478,19 @@
         "http-errors": "1.6.3",
         "iconv-lite": "0.4.23",
         "unpipe": "1.0.0"
+      },
+      "dependencies": {
+        "http-errors": {
+          "version": "1.6.3",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+          "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+          "requires": {
+            "depd": "~1.1.2",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.1.0",
+            "statuses": ">= 1.4.0 < 2"
+          }
+        }
       }
     },
     "readable-stream": {
@@ -1575,6 +1632,19 @@
         "on-finished": "2.3.0",
         "range-parser": "1.2.0",
         "statuses": "1.4.0"
+      },
+      "dependencies": {
+        "http-errors": {
+          "version": "1.6.3",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+          "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+          "requires": {
+            "depd": "~1.1.2",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.1.0",
+            "statuses": ">= 1.4.0 < 2"
+          }
+        }
       }
     },
     "serve-static": {
@@ -1738,6 +1808,11 @@
         "os-tmpdir": "1.0.2"
       }
     },
+    "toidentifier": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
+      "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw=="
+    },
     "transformers": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/transformers/-/transformers-2.1.0.tgz",
diff --git a/package.json b/package.json
index fb3dd04..27c98a1 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "cookie-parser": "~1.4.3",
     "debug": "~2.6.9",
     "express": "^4.16.3",
-    "http-errors": "~1.6.2",
+    "http-errors": "~1.7.3",
     "jade": "~1.11.0",
     "mongoose": "^5.2.6",
     "morgan": "~1.9.0"