diff --git a/apps/backend/package.json b/apps/backend/package.json
index d1c24510..cfe89b02 100644
--- a/apps/backend/package.json
+++ b/apps/backend/package.json
@@ -50,7 +50,7 @@
     "class-validator": "^0.15.1",
     "csv-stringify": "^6.7.0",
     "date-fns": "^4.1.0",
-    "fastify": "5.8.4",
+    "fastify": "5.8.5",
     "hash-wasm": "^4.12.0",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.2"
diff --git a/package.json b/package.json
index 38ec4174..77c754b7 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     ],
     "overrides": {
       "vite": "7.3.1",
-      "fastify": "5.8.4"
+      "fastify": "5.8.5"
     }
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 52ab61b4..c521b283 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -7,7 +7,7 @@ settings:
 
 overrides:
   vite: 7.3.1
-  fastify: 5.8.4
+  fastify: 5.8.5
 
 importers:
 
@@ -140,8 +140,8 @@ importers:
         specifier: ^4.1.0
         version: 4.1.0
       fastify:
-        specifier: 5.8.4
-        version: 5.8.4
+        specifier: 5.8.5
+        version: 5.8.5
       hash-wasm:
         specifier: ^4.12.0
         version: 4.12.0
@@ -3958,6 +3958,7 @@ packages:
 
   '@ungap/structured-clone@1.3.0':
     resolution: {integrity: sha512-WmoN8qaIAo7WTYWbAZuG8PYEhn5fkz7dZrqTBZ7dtt//lL2Gwms1IcnQ5yHqjDfX8Ft5j4YzDM23f87zBfDe9g==}
+    deprecated: Potential CWE-502 - Update to 1.3.1 or higher
 
   '@unrs/resolver-binding-android-arm-eabi@1.11.1':
     resolution: {integrity: sha512-ppLRUgHVaGRWUx0R0Ut06Mjo9gBaBkg3v/8AxusGLhsIotbBLuRk51rAzqLC8gq6NyyAojEXglNjzf6R948DNw==}
@@ -5586,8 +5587,8 @@ packages:
   fastify-plugin@5.1.0:
     resolution: {integrity: sha512-FAIDA8eovSt5qcDgcBvDuX/v0Cjz0ohGhENZ/wpc3y+oZCY2afZ9Baqql3g/lC+OHRnciQol4ww7tuthOb9idw==}
 
-  fastify@5.8.4:
-    resolution: {integrity: sha512-sa42J1xylbBAYUWALSBoyXKPDUvM3OoNOibIefA+Oha57FryXKKCZarA1iDntOCWp3O35voZLuDg2mdODXtPzQ==}
+  fastify@5.8.5:
+    resolution: {integrity: sha512-Yqptv59pQzPgQUSIm87hMqHJmdkb1+GPxdE6vW6FRyVE9G86mt7rOghitiU4JHRaTyDUk9pfeKmDeu70lAwM4Q==}
 
   fastq@1.20.1:
     resolution: {integrity: sha512-GGToxJ/w1x32s/D2EKND7kTil4n8OVk/9mycTc4VDza13lOvpUZTGX3mFSCtV9ksdGBVzvsyAVLM6mHFThxXxw==}
@@ -11690,7 +11691,7 @@ snapshots:
       '@nestjs/common': 11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2)
       '@nestjs/core': 11.1.17(@nestjs/common@11.1.17(class-transformer@0.5.1)(class-validator@0.15.1)(reflect-metadata@0.2.2)(rxjs@7.8.2))(reflect-metadata@0.2.2)(rxjs@7.8.2)
       fast-querystring: 1.1.2
-      fastify: 5.8.4
+      fastify: 5.8.5
       fastify-plugin: 5.1.0
       find-my-way: 9.5.0
       light-my-request: 6.6.0
@@ -15089,7 +15090,7 @@ snapshots:
 
   fastify-plugin@5.1.0: {}
 
-  fastify@5.8.4:
+  fastify@5.8.5:
     dependencies:
       '@fastify/ajv-compiler': 4.0.5
       '@fastify/error': 4.2.0