diff --git a/package-lock.json b/package-lock.json
index 78a12dd76..02ec3c8e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,13 +8,13 @@
       "name": "@artichokeruby/strudel",
       "version": "0.0.0",
       "devDependencies": {
-        "prettier": "^3.2.5"
+        "prettier": "^3.3.0"
       }
     },
     "node_modules/prettier": {
-      "version": "3.2.5",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.2.5.tgz",
-      "integrity": "sha512-3/GWa9aOC0YeD7LUfvOG2NiDyhOWRvt1k+rcKhOuYnMY24iiCphgneUfJDyFXd6rZCAnuLBv6UeAULtrhT/F4A==",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.0.tgz",
+      "integrity": "sha512-J9odKxERhCQ10OC2yb93583f6UnYutOeiV5i0zEDS7UGTdUt0u+y8erxl3lBKvwo/JHyyoEdXjwp4dke9oyZ/g==",
       "dev": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
diff --git a/package.json b/package.json
index e55eb255b..94e2f33a3 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "homepage": "https://www.artichokeruby.org",
   "bugs": "https://github.com/artichoke/cactusref/issues",
   "devDependencies": {
-    "prettier": "^3.2.5"
+    "prettier": "^3.3.0"
   },
   "scripts": {
     "fmt": "prettier --write \"**/*\""