diff --git a/package-lock.json b/package-lock.json
index a6806b8..93f8d9f 100644
--- a/package-lock.json
+++ b/package-lock.json
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-          "integrity": "sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==",
+          "version": "2.1.35",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+          "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
           "requires": {
-            "mime-db": "~1.37.0"
+            "mime-db": "1.52.0"
           }
         }
       }
@@ -17454,7 +17598,7 @@
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ=="
     },
     "unquote": {
       "version": "1.1.1",
@@ -17631,7 +17775,7 @@
     "utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA=="
     },
     "uuid": {
       "version": "3.3.2",
@@ -19139,7 +19283,8 @@
     "which-pm-runs": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
-      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs="
+      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=",
+      "optional": true
     },
     "wide-align": {
       "version": "1.1.3",
diff --git a/package.json b/package.json
index cad35c4..c856595 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "csurf": "^1.9.0",
     "dotenv-webpack": "^1.5.7",
     "ejs-loader": "^0.3.1",
-    "express": "^4.16.4",
+    "express": "^4.17.3",
     "express-static-gzip": "^0.3.2",
     "extract-loader": "^1.0.2",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",