diff --git a/package-lock.json b/package-lock.json
index 7d8f3100..f53715cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,6 @@
       "version": "0.11.2",
       "license": "MIT",
       "dependencies": {
-        "@koa/router": "^13.1.1",
         "cookie": "^1.0.2",
         "glob": "^11.0.0",
         "reflect-metadata": "^0.2.2",
@@ -21,7 +20,7 @@
         "@koa/cors": "^5.0.0",
         "@koa/ejs": "^5.1.0",
         "@types/express": "^5.0.0",
-        "@types/express-session": "^1.18.1",
+        "@types/express-session": "^1.18.2",
         "@types/jest": "^29.5.14",
         "@types/koa": "^2.15.0",
         "@types/koa__ejs": "^5.1.0",
@@ -1975,11 +1974,10 @@
       }
     },
     "node_modules/@types/express-session": {
-      "version": "1.18.1",
-      "resolved": "https://registry.npmjs.org/@types/express-session/-/express-session-1.18.1.tgz",
-      "integrity": "sha512-S6TkD/lljxDlQ2u/4A70luD8/ZxZcrU5pQwI1rVXCiaVIywoFgbA+PIUNDjPhQpPdK0dGleLtYc/y7XWBfclBg==",
+      "version": "1.18.2",
+      "resolved": "https://registry.npmjs.org/@types/express-session/-/express-session-1.18.2.tgz",
+      "integrity": "sha512-k+I0BxwVXsnEU2hV77cCobC08kIsn4y44C3gC0b46uxZVMaXA04lSPgRLR/bSL2w0t0ShJiG8o4jPzRG/nscFg==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "@types/express": "*"
       }
@@ -11198,9 +11196,9 @@
       }
     },
     "@types/express-session": {
-      "version": "1.18.1",
-      "resolved": "https://registry.npmjs.org/@types/express-session/-/express-session-1.18.1.tgz",
-      "integrity": "sha512-S6TkD/lljxDlQ2u/4A70luD8/ZxZcrU5pQwI1rVXCiaVIywoFgbA+PIUNDjPhQpPdK0dGleLtYc/y7XWBfclBg==",
+      "version": "1.18.2",
+      "resolved": "https://registry.npmjs.org/@types/express-session/-/express-session-1.18.2.tgz",
+      "integrity": "sha512-k+I0BxwVXsnEU2hV77cCobC08kIsn4y44C3gC0b46uxZVMaXA04lSPgRLR/bSL2w0t0ShJiG8o4jPzRG/nscFg==",
       "dev": true,
       "requires": {
         "@types/express": "*"
diff --git a/package.json b/package.json
index 98782d48..54eca53f 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@koa/cors": "^5.0.0",
     "@koa/ejs": "^5.1.0",
     "@types/express": "^5.0.0",
-    "@types/express-session": "^1.18.1",
+    "@types/express-session": "^1.18.2",
     "@types/jest": "^29.5.14",
     "@types/koa": "^2.15.0",
     "@types/koa__ejs": "^5.1.0",