diff --git a/package.json b/package.json
index 1dafeb32..9a17ae56 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "npm-package-json-lint": "8.0.0",
     "postcss": "8.4.49",
     "postcss-cli": "10.1.0",
-    "prettier": "3.3.3",
+    "prettier": "3.4.2",
     "sass": "1.77.8",
     "sass-loader": "13.2.2",
     "stylelint": "15.4.0",
diff --git a/yarn.lock b/yarn.lock
index 315e2f6f..53a31865 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5741,10 +5741,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@3.3.3:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.3.3.tgz#30c54fe0be0d8d12e6ae61dbb10109ea00d53105"
-  integrity sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==
+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==
 
 pretty-format@^27.0.2:
   version "27.5.1"