diff --git a/package.json b/package.json
index e1d8821..c5974da 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "ocw-hugo-projects",
   "repository": "git@github.com:mitodl/ocw-hugo-projects.git",
   "dependencies": {
-    "prettier": "^2.5.1"
+    "prettier": "^3.0.0"
   },
   "scripts": {
     "fmt": "prettier --write **/*.yaml",
diff --git a/yarn.lock b/yarn.lock
index 3c84a9e..4f37dea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,7 +2,7 @@
 # yarn lockfile v1
 
 
-prettier@^2.5.1:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+prettier@^3.0.0:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.5.2.tgz#d066c6053200da0234bf8fa1ef45168abed8b914"
+  integrity sha512-lc6npv5PH7hVqozBR7lkBNOGXV9vMwROAPlumdBkX0wTbbzPu/U1hk5yL8p2pt4Xoc+2mkT8t/sow2YrV/M5qg==