diff --git a/package-lock.json b/package-lock.json
index 2aeacd5aaba..50defd990a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -116,7 +116,7 @@
         "parse5": "^7.1.2",
         "postcss": "^8.4.31",
         "postcss-scss": "^4.0.6",
-        "prettier": "~3.3.0",
+        "prettier": "~3.4.0",
         "rimraf": "^5.0.0",
         "sass-true": "^8.0.0",
         "semver": "^7.5.2",
@@ -20062,9 +20062,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
-      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.2.tgz",
+      "integrity": "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==",
       "dev": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
@@ -38321,9 +38321,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
-      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.2.tgz",
+      "integrity": "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==",
       "dev": true
     },
     "pretty-bytes": {
diff --git a/package.json b/package.json
index ae9c425f7e6..82ba62a5014 100644
--- a/package.json
+++ b/package.json
@@ -232,7 +232,7 @@
     "parse5": "^7.1.2",
     "postcss": "^8.4.31",
     "postcss-scss": "^4.0.6",
-    "prettier": "~3.3.0",
+    "prettier": "~3.4.0",
     "rimraf": "^5.0.0",
     "sass-true": "^8.0.0",
     "semver": "^7.5.2",