diff --git a/.github/workflows/action-format.yml b/.github/workflows/action-format.yml
index 602ca77..9439904 100644
--- a/.github/workflows/action-format.yml
+++ b/.github/workflows/action-format.yml
@@ -60,12 +60,10 @@ jobs:
           git clone $HEAD_REPO .
           git checkout -b "$HEAD_REF" "origin/$HEAD_REF"
 
-      - name: Use Node.js LTS (18.x)
+      - name: Use Node.js LTS (20.x)
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
-          node-version: '18'
-      - name: Install project development dependencies
-        run: npm install --no-save
+          node-version: 20.x
       - name: 'Format code'
         run: ./bin/format.sh
 
diff --git a/.prettierignore b/.prettierignore
index 23360d7..fd82bbb 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,10 +1,7 @@
-/.github/labels.yml
-/.github/workflows/sync-labels.yml
 /test/fixtures
 /tmp
 /dist
 /node_modules
-/CODE_OF_CONDUCT.md
 
 /.yarn
 /.yarnrc.yml
@@ -12,6 +9,5 @@
 # These are org-wide files (https://github.com/exercism/org-wide-files/)
 /.github/labels.yml
 /.github/workflows/sync-labels.yml
-
 /CODE_OF_CONDUCT.md
 /LICENSE
diff --git a/package.json b/package.json
index 867cf9b..89dc72a 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "@exercism/babel-preset-typescript": "^0.5.0",
-    "@exercism/static-analysis": "^0.12.0",
+    "@exercism/static-analysis": "^0.13.0",
     "@jest/console": "^29.7.0",
     "@jest/reporters": "^29.7.0",
     "@jest/test-result": "^29.7.0",
diff --git a/yarn.lock b/yarn.lock
index 605f5f9..8248ca0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1511,13 +1511,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@exercism/static-analysis@npm:^0.12.0":
-  version: 0.12.0
-  resolution: "@exercism/static-analysis@npm:0.12.0"
+"@exercism/static-analysis@npm:^0.13.0":
+  version: 0.13.0
+  resolution: "@exercism/static-analysis@npm:0.13.0"
   peerDependencies:
-    "@typescript-eslint/typescript-estree": ^5.7.0
-    "@typescript-eslint/visitor-keys": ^5.7.0
-  checksum: 10/7efa98fbaa7e41ef37d2f6696268fd063116815a785360963d53a01db127e3f8e47d02b882bd860f91198d16bb013587bd86440ebfd7c01b541b844cf9907853
+    "@typescript-eslint/typescript-estree": ^7.18.0
+    "@typescript-eslint/visitor-keys": ^7.18.0
+  checksum: 10/1456d651cce8339345c2b8fa53f55c7d54a901b9b9c3f29d7b5cd4ade3f573343fda4e2e7bacf6449beeaf8c5df58f939e47cdf9f013e7d63e9a486900f8fcae
   languageName: node
   linkType: hard
 
@@ -1527,7 +1527,7 @@ __metadata:
   dependencies:
     "@exercism/babel-preset-typescript": "npm:^0.5.0"
     "@exercism/eslint-config-tooling": "npm:^0.5.0"
-    "@exercism/static-analysis": "npm:^0.12.0"
+    "@exercism/static-analysis": "npm:^0.13.0"
     "@jest/console": "npm:^29.7.0"
     "@jest/globals": "npm:^29.7.0"
     "@jest/reporters": "npm:^29.7.0"