diff --git a/package.json b/package.json
index e38c287c..5dc093ef 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "typography-theme-wordpress-2016": "0.16.19"
   },
   "devDependencies": {
-    "prettier": "2.8.8"
+    "prettier": "3.3.2"
   },
   "homepage": "https://github.com/gatsbyjs/gatsby-starter-blog#readme",
   "keywords": [
diff --git a/yarn.lock b/yarn.lock
index 22b883f8..5f17480d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12483,10 +12483,10 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
 
-prettier@2.8.8:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+prettier@3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.3.2.tgz#03ff86dc7c835f2d2559ee76876a3914cec4a90a"
+  integrity sha512-rAVeHYMcv8ATV5d508CFdn+8/pHPpXeIid1DdrPwXnaAdH7cqjVbpJaT5eq4yRAFU/lsbwYwSF/n5iNrdJHPQA==
 
 prettier@^2.3.2:
   version "2.3.2"