diff --git a/package.json b/package.json
index e1a201f..bd91527 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "@types/estree": "1.0.6",
     "@vitest/coverage-v8": "0.34.6",
     "estree-walker": "3.0.3",
-    "prettier": "3.3.3",
+    "prettier": "3.4.2",
     "publint": "0.2.12",
     "svelte-check": "3.8.6",
     "typescript": "5.1.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9478be1..1071a7b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -32,8 +32,8 @@ devDependencies:
     specifier: 3.0.3
     version: 3.0.3
   prettier:
-    specifier: 3.3.3
-    version: 3.3.3
+    specifier: 3.4.2
+    version: 3.4.2
   publint:
     specifier: 0.2.12
     version: 0.2.12
@@ -1640,8 +1640,8 @@ packages:
     hasBin: true
     dev: true
 
-  /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
     dev: true