diff --git a/package-lock.json b/package-lock.json
index 75ca33e8c..e877e9518 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "jsdom": "^25.0.1",
         "katex": "^0.16.11",
         "mermaid": "^11.4.0",
-        "prettier": "^3.3.3",
+        "prettier": "^3.4.2",
         "prettier-plugin-go-template": "^0.0.15",
         "prettier-plugin-tailwindcss": "^0.6.9",
         "quicklink": "^2.3.0",
@@ -2476,9 +2476,9 @@
       "dev": true
     },
     "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"
@@ -5483,9 +5483,9 @@
       "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
     },
     "prettier-plugin-go-template": {
diff --git a/package.json b/package.json
index 3aa076c2f..f8d58bc1c 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "jsdom": "^25.0.1",
     "katex": "^0.16.11",
     "mermaid": "^11.4.0",
-    "prettier": "^3.3.3",
+    "prettier": "^3.4.2",
     "prettier-plugin-go-template": "^0.0.15",
     "prettier-plugin-tailwindcss": "^0.6.9",
     "quicklink": "^2.3.0",