diff --git a/package.json b/package.json
index a85b150a..4cc7f2bd 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "loader.js": "4.7.0",
     "macro-decorators": "0.1.2",
     "postcss-nested": "5.0.6",
-    "prettier": "2.8.8",
+    "prettier": "3.0.1",
     "qunit": "2.19.4",
     "qunit-dom": "2.0.0",
     "webpack": "5.88.2"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 34c0c04b..5c07020d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -108,7 +108,7 @@ devDependencies:
     version: 11.1.0(eslint@8.46.0)
   eslint-plugin-prettier:
     specifier: 4.2.1
-    version: 4.2.1(eslint-config-prettier@9.0.0)(eslint@8.46.0)(prettier@2.8.8)
+    version: 4.2.1(eslint-config-prettier@9.0.0)(eslint@8.46.0)(prettier@3.0.1)
   eslint-plugin-qunit:
     specifier: 8.0.0
     version: 8.0.0(eslint@8.46.0)
@@ -122,8 +122,8 @@ devDependencies:
     specifier: 5.0.6
     version: 5.0.6(postcss@8.4.27)
   prettier:
-    specifier: 2.8.8
-    version: 2.8.8
+    specifier: 3.0.1
+    version: 3.0.1
   qunit:
     specifier: 2.19.4
     version: 2.19.4
@@ -5485,7 +5485,7 @@ packages:
       semver: 6.3.1
     dev: true
 
-  /eslint-plugin-prettier@4.2.1(eslint-config-prettier@9.0.0)(eslint@8.46.0)(prettier@2.8.8):
+  /eslint-plugin-prettier@4.2.1(eslint-config-prettier@9.0.0)(eslint@8.46.0)(prettier@3.0.1):
     resolution: {integrity: sha512-f/0rXLXUt0oFYs8ra4w49wYZBG5GKZpAYsJSm6rnYL5uVDjd+zowwMwVZHnAjf4edNrKpCDYfXDgmRE/Ak7QyQ==}
     engines: {node: '>=12.0.0'}
     peerDependencies:
@@ -5498,7 +5498,7 @@ packages:
     dependencies:
       eslint: 8.46.0
       eslint-config-prettier: 9.0.0(eslint@8.46.0)
-      prettier: 2.8.8
+      prettier: 3.0.1
       prettier-linter-helpers: 1.0.0
     dev: true
 
@@ -8739,6 +8739,12 @@ packages:
     hasBin: true
     dev: true
 
+  /prettier@3.0.1:
+    resolution: {integrity: sha512-fcOWSnnpCrovBsmFZIGIy9UqK2FaI7Hqax+DIO0A9UxeVoY4iweyaFjS5TavZN97Hfehph0nhsZnjlVKzEQSrQ==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dev: true
+
   /pretty-ms@3.2.0:
     resolution: {integrity: sha512-ZypexbfVUGTFxb0v+m1bUyy92DHe5SyYlnyY0msyms5zd3RwyvNgyxZZsXXgoyzlxjx5MiqtXUdhUfvQbe0A2Q==}
     engines: {node: '>=4'}