diff --git a/package-lock.json b/package-lock.json
index 9bee55ad7..396a63801 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16259,9 +16259,9 @@
       }
     },
     "node_modules/fastify": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.5.0.tgz",
-      "integrity": "sha512-ZWSWlzj3K/DcULCnCjEiC2zn2FBPdlZsSA/pnPa/dbUfLvxkD/Nqmb0XXMXLrWkeM4uQPUvjdJpwtXmTfriXqw==",
+      "version": "5.6.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.6.0.tgz",
+      "integrity": "sha512-9j2r9TnwNsfGiCKGYT0Voqy244qwcoYM9qvNi/i+F8sNNWDnqUEVuGYNc9GyjldhXmMlJmVPS6gI1LdvjYGRJw==",
       "funding": [
         {
           "type": "github",
@@ -29293,7 +29293,7 @@
         "argon2": "^0.44.0",
         "better-sqlite3": "^12.2.0",
         "drizzle-orm": "^0.44.5",
-        "fastify": "^5.4.0",
+        "fastify": "^5.6.0",
         "fastify-favicon": "^5.0.0",
         "lucia": "^3.2.2",
         "nanoid": "^3.3.11",
@@ -29488,7 +29488,7 @@
         "@fastify/swagger": "^9.5.1",
         "@fastify/swagger-ui": "^5.2.3",
         "dotenv": "^16.4.5",
-        "fastify": "^5.4.0",
+        "fastify": "^5.6.0",
         "pino": "^9.9.0",
         "pino-pretty": "^13.1.1"
       },
diff --git a/services/backend/package.json b/services/backend/package.json
index 6a2a3539e..438f7e706 100644
--- a/services/backend/package.json
+++ b/services/backend/package.json
@@ -34,7 +34,7 @@
     "argon2": "^0.44.0",
     "better-sqlite3": "^12.2.0",
     "drizzle-orm": "^0.44.5",
-    "fastify": "^5.4.0",
+    "fastify": "^5.6.0",
     "fastify-favicon": "^5.0.0",
     "lucia": "^3.2.2",
     "nanoid": "^3.3.11",
diff --git a/services/satellite/package.json b/services/satellite/package.json
index a8ef3d373..5f54a46e0 100644
--- a/services/satellite/package.json
+++ b/services/satellite/package.json
@@ -18,7 +18,7 @@
     "@fastify/swagger": "^9.5.1",
     "@fastify/swagger-ui": "^5.2.3",
     "dotenv": "^16.4.5",
-    "fastify": "^5.4.0",
+    "fastify": "^5.6.0",
     "pino": "^9.9.0",
     "pino-pretty": "^13.1.1"
   },