diff --git a/package-lock.json b/package-lock.json
index 7489d73..d95118c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -807,20 +807,25 @@
       }
     },
     "express-session": {
-      "version": "1.17.1",
-      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.1.tgz",
-      "integrity": "sha512-UbHwgqjxQZJiWRTMyhvWGvjBQduGCSBDhhZXYenziMFjxst5rMV+aJZ6hKPHZnPyHGsrqRICxtX8jtEbm/z36Q==",
+      "version": "1.17.3",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.3.tgz",
+      "integrity": "sha512-4+otWXlShYlG1Ma+2Jnn+xgKUZTMJ5QD3YvfilX3AcocOAbIkVylSWEklzALe/+Pu4qV6TYBj5GwOBFfdKqLBw==",
       "requires": {
-        "cookie": "0.4.0",
+        "cookie": "0.4.2",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
         "depd": "~2.0.0",
         "on-headers": "~1.0.2",
         "parseurl": "~1.3.3",
-        "safe-buffer": "5.2.0",
+        "safe-buffer": "5.2.1",
         "uid-safe": "~2.1.5"
       },
       "dependencies": {
+        "cookie": {
+          "version": "0.4.2",
+          "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+          "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA=="
+        },
         "debug": {
           "version": "2.6.9",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -834,10 +839,10 @@
           "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
           "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
         },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        "safe-buffer": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+          "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
         }
       }
     },
diff --git a/package.json b/package.json
index c214481..fe080ff 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "debug": "~4.3.1",
     "dotenv": "^8.2.0",
     "express": "~4.17.1",
-    "express-session": "^1.17.1",
+    "express-session": "^1.17.3",
     "pug": "^3.0.2",
     "mongoose": "^5.12.6",
     "morgan": "~1.10.0",