diff --git a/node/pnpm-fastify/package.json b/node/pnpm-fastify/package.json
index b0912bd..3d8e28c 100644
--- a/node/pnpm-fastify/package.json
+++ b/node/pnpm-fastify/package.json
@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "@types/node": "^22.8.1",
-    "prettier": "^3.3.3",
+    "prettier": "^3.4.2",
     "prettier-plugin-organize-imports": "^4.1.0",
     "prettier-plugin-pkg": "^0.18.1",
     "ts-node": "^10.4.0",
diff --git a/node/pnpm-fastify/pnpm-lock.yaml b/node/pnpm-fastify/pnpm-lock.yaml
index 4d51e9b..1a34e35 100644
--- a/node/pnpm-fastify/pnpm-lock.yaml
+++ b/node/pnpm-fastify/pnpm-lock.yaml
@@ -19,14 +19,14 @@ importers:
         specifier: ^22.8.1
         version: 22.8.1
       prettier:
-        specifier: ^3.3.3
-        version: 3.3.3
+        specifier: ^3.4.2
+        version: 3.4.2
       prettier-plugin-organize-imports:
         specifier: ^4.1.0
-        version: 4.1.0(prettier@3.3.3)(typescript@5.6.3)
+        version: 4.1.0(prettier@3.4.2)(typescript@5.6.3)
       prettier-plugin-pkg:
         specifier: ^0.18.1
-        version: 0.18.1(prettier@3.3.3)
+        version: 0.18.1(prettier@3.4.2)
       ts-node:
         specifier: ^10.4.0
         version: 10.4.0(@types/node@22.8.1)(typescript@5.6.3)
@@ -236,8 +236,8 @@ packages:
     peerDependencies:
       prettier: ^3.0.3
 
-  prettier@3.3.3:
-    resolution: {integrity: sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==}
+  prettier@3.4.2:
+    resolution: {integrity: sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==}
     engines: {node: '>=14'}
     hasBin: true
 
@@ -545,16 +545,16 @@ snapshots:
       sonic-boom: 4.0.1
       thread-stream: 3.0.0
 
-  prettier-plugin-organize-imports@4.1.0(prettier@3.3.3)(typescript@5.6.3):
+  prettier-plugin-organize-imports@4.1.0(prettier@3.4.2)(typescript@5.6.3):
     dependencies:
-      prettier: 3.3.3
+      prettier: 3.4.2
       typescript: 5.6.3
 
-  prettier-plugin-pkg@0.18.1(prettier@3.3.3):
+  prettier-plugin-pkg@0.18.1(prettier@3.4.2):
     dependencies:
-      prettier: 3.3.3
+      prettier: 3.4.2
 
-  prettier@3.3.3: {}
+  prettier@3.4.2: {}
 
   process-warning@3.0.0: {}