diff --git a/api-server/package.json b/api-server/package.json
index 6441a4c..84c917c 100644
--- a/api-server/package.json
+++ b/api-server/package.json
@@ -23,7 +23,7 @@
     "bcryptjs": "^2.4.3",
     "chess.js": "^1.4.0",
     "dotenv": "^17.3.1",
-    "fastify": "^5.8.1",
+    "fastify": "^5.8.3",
     "jsonwebtoken": "^9.0.2",
     "pg": "^8.16.3",
     "prisma": "^7.4.1",
diff --git a/api-server/pnpm-lock.yaml b/api-server/pnpm-lock.yaml
index 1604801..4958d87 100644
--- a/api-server/pnpm-lock.yaml
+++ b/api-server/pnpm-lock.yaml
@@ -27,8 +27,8 @@ importers:
         specifier: ^17.3.1
         version: 17.3.1
       fastify:
-        specifier: ^5.8.1
-        version: 5.8.1
+        specifier: ^5.8.3
+        version: 5.8.3
       jsonwebtoken:
         specifier: ^9.0.2
         version: 9.0.3
@@ -717,8 +717,8 @@ packages:
   fastify-plugin@5.1.0:
     resolution: {integrity: sha512-FAIDA8eovSt5qcDgcBvDuX/v0Cjz0ohGhENZ/wpc3y+oZCY2afZ9Baqql3g/lC+OHRnciQol4ww7tuthOb9idw==}
 
-  fastify@5.8.1:
-    resolution: {integrity: sha512-y0kicFvvn7CYWoPOVLOcvn4YyKQz03DIY7UxmyOy21/J8eXm09R+tmb+tVDBW5h+pja30cHI5dqUcSlvY86V2A==}
+  fastify@5.8.3:
+    resolution: {integrity: sha512-XJXpRQ41+rsJ/GLeP9vyDC+fBXilcTlEXokMSexkdEkla4uf7ZQNaI5xl3el+kW5TZQulqYxLr659ey/KX7XmQ==}
 
   fastq@1.20.1:
     resolution: {integrity: sha512-GGToxJ/w1x32s/D2EKND7kTil4n8OVk/9mycTc4VDza13lOvpUZTGX3mFSCtV9ksdGBVzvsyAVLM6mHFThxXxw==}
@@ -1156,8 +1156,9 @@ packages:
   safe-buffer@5.2.1:
     resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==}
 
-  safe-regex2@5.0.0:
-    resolution: {integrity: sha512-YwJwe5a51WlK7KbOJREPdjNrpViQBI3p4T50lfwPuDhZnE3XGVTlGvi+aolc5+RvxDD6bnUmjVsU9n1eboLUYw==}
+  safe-regex2@5.1.0:
+    resolution: {integrity: sha512-pNHAuBW7TrcleFHsxBr5QMi/Iyp0ENjUKz7GCcX1UO7cMh+NmVK6HxQckNL1tJp1XAJVjG6B8OKIPqodqj9rtw==}
+    hasBin: true
 
   safe-stable-stringify@2.5.0:
     resolution: {integrity: sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA==}
@@ -1947,7 +1948,7 @@ snapshots:
 
   fastify-plugin@5.1.0: {}
 
-  fastify@5.8.1:
+  fastify@5.8.3:
     dependencies:
       '@fastify/ajv-compiler': 4.0.5
       '@fastify/error': 4.2.0
@@ -1981,7 +1982,7 @@ snapshots:
     dependencies:
       fast-deep-equal: 3.1.3
       fast-querystring: 1.1.2
-      safe-regex2: 5.0.0
+      safe-regex2: 5.1.0
 
   find-up@5.0.0:
     dependencies:
@@ -2369,7 +2370,7 @@ snapshots:
 
   safe-buffer@5.2.1: {}
 
-  safe-regex2@5.0.0:
+  safe-regex2@5.1.0:
     dependencies:
       ret: 0.5.0