diff --git a/backend/package-lock.json b/backend/package-lock.json
index 67edd4e..92532e8 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -16,7 +16,7 @@
         "dotenv": "^16.3.1",
         "express": "^4.18.2",
         "express-mysql-session": "^3.0.0",
-        "express-session": "^1.17.3",
+        "express-session": "^1.18.1",
         "mysql2": "^3.6.1",
         "passport": "^0.6.0",
         "passport-google-oauth2": "^0.2.0",
@@ -373,12 +373,13 @@
       }
     },
     "node_modules/express-session": {
-      "version": "1.17.3",
-      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.3.tgz",
-      "integrity": "sha512-4+otWXlShYlG1Ma+2Jnn+xgKUZTMJ5QD3YvfilX3AcocOAbIkVylSWEklzALe/+Pu4qV6TYBj5GwOBFfdKqLBw==",
+      "version": "1.18.1",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.18.1.tgz",
+      "integrity": "sha512-a5mtTqEaZvBCL9A9aqkrtfz+3SMDhOVUnjafjo+s7A9Txkq+SVX2DLvSp1Zrv4uCXa3lMSK3viWnh9Gg07PBUA==",
+      "license": "MIT",
       "dependencies": {
-        "cookie": "0.4.2",
-        "cookie-signature": "1.0.6",
+        "cookie": "0.7.2",
+        "cookie-signature": "1.0.7",
         "debug": "2.6.9",
         "depd": "~2.0.0",
         "on-headers": "~1.0.2",
@@ -391,13 +392,20 @@
       }
     },
     "node_modules/express-session/node_modules/cookie": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
-      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
+      "version": "0.7.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz",
+      "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==",
+      "license": "MIT",
       "engines": {
         "node": ">= 0.6"
       }
     },
+    "node_modules/express-session/node_modules/cookie-signature": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.7.tgz",
+      "integrity": "sha512-NXdYc3dLr47pBkpUCHtKSwIOQXLVn8dZEuywboCOJY/osA0wFSLlSawr3KN8qXJEyX66FcONTH8EIlVuK0yyFA==",
+      "license": "MIT"
+    },
     "node_modules/express/node_modules/body-parser": {
       "version": "1.20.1",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.1.tgz",
diff --git a/backend/package.json b/backend/package.json
index 6fa1079..cd9762e 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -18,7 +18,7 @@
     "dotenv": "^16.3.1",
     "express": "^4.18.2",
     "express-mysql-session": "^3.0.0",
-    "express-session": "^1.17.3",
+    "express-session": "^1.18.1",
     "mysql2": "^3.6.1",
     "passport": "^0.6.0",
     "passport-google-oauth2": "^0.2.0",