diff --git a/package.json b/package.json
index 46853f7..a95598a 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   "devDependencies": {
     "@types/node": "18.13.0",
     "@types/vscode": "1.75.1",
-    "prettier": "2.8.3",
+    "prettier": "3.4.2",
     "ts-loader": "9.4.2",
     "typescript": "4.9.5",
     "vscode": "1.1.37",
diff --git a/yarn.lock b/yarn.lock
index e6c205f..f8f03fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -892,10 +892,10 @@ pkg-dir@^4.2.0:
   dependencies:
     find-up "^4.0.0"
 
-prettier@2.8.3:
-  version "2.8.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.3.tgz#ab697b1d3dd46fb4626fbe2f543afe0cc98d8632"
-  integrity sha512-tJ/oJ4amDihPoufT5sM0Z1SKEuKay8LfVAMlbbhnnkvt6BUserZylqo2PN+p9KeljLr0OHa2rXHU1T8reeoTrw==
+prettier@3.4.2:
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.4.2.tgz#a5ce1fb522a588bf2b78ca44c6e6fe5aa5a2b13f"
+  integrity sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==
 
 punycode@^2.1.0:
   version "2.1.1"