diff --git a/package-lock.json b/package-lock.json
index efcc89b..d86873b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "fastify": "4.24.3"
       },
       "devDependencies": {
-        "@fastify/cookie": "9.1.0",
+        "@fastify/cookie": "9.4.0",
         "@fastify/session": "10.5.0",
         "@ianvs/prettier-plugin-sort-imports": "4.1.1",
         "@size-limit/preset-small-lib": "^10.0.0",
@@ -731,12 +731,13 @@
       }
     },
     "node_modules/@fastify/cookie": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/@fastify/cookie/-/cookie-9.1.0.tgz",
-      "integrity": "sha512-w/LlQjj7cmYlQNhEKNm4jQoLkFXCL73kFu1Jy3aL7IFbYEojEKur0f7ieCKUxBBaU65tpaWC83UM8xW7AzY6uw==",
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/@fastify/cookie/-/cookie-9.4.0.tgz",
+      "integrity": "sha512-Th+pt3kEkh4MQD/Q2q1bMuJIB5NX/D5SwSpOKu3G/tjoGbwfpurIMJsWSPS0SJJ4eyjtmQ8OipDQspf8RbUOlg==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "cookie": "^0.5.0",
+        "cookie-signature": "^1.1.0",
         "fastify-plugin": "^4.0.0"
       }
     },
@@ -1961,6 +1962,16 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/cookie-signature": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.2.1.tgz",
+      "integrity": "sha512-78KWk9T26NhzXtuL26cIJ8/qNHANyJ/ZYrmEXFzUmhZdjpBv+DlWlOANRTGBt48YcyslsLrj0bMLFTmXvLRCOw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.6.0"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
diff --git a/package.json b/package.json
index 5698bfe..25df38e 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "fastify": "4.24.3"
   },
   "devDependencies": {
-    "@fastify/cookie": "9.1.0",
+    "@fastify/cookie": "9.4.0",
     "@fastify/session": "10.5.0",
     "@ianvs/prettier-plugin-sort-imports": "4.1.1",
     "@size-limit/preset-small-lib": "^10.0.0",