diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 40fc0e0..19e5118 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 22
       - run: npm ci
       - run: npx eslint .
 
@@ -21,7 +21,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 22
       - run: npm ci
       - run: npm pack
       - uses: actions/upload-artifact@v3
@@ -35,7 +35,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 22
       - run: npm ci
       - run: npx remark --frail .
 
@@ -46,6 +46,7 @@ jobs:
         node-version:
           - 18
           - 20
+          - 22
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
@@ -60,7 +61,7 @@ jobs:
           name: test-results-node${{ matrix.node-version }}
           path: test-results/
       - uses: codecov/codecov-action@v3
-        if: ${{ matrix.node-version == 20 }}
+        if: ${{ matrix.node-version == 22 }}
 
   prettier:
     runs-on: ubuntu-latest
@@ -68,7 +69,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-node@v1
         with:
-          node-version: 20
+          node-version: 22
       - run: npm ci
       - run: npx prettier .
 
@@ -78,7 +79,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 22
       - run: npm ci
       - run: npx tsc
 
@@ -97,7 +98,7 @@ jobs:
     steps:
       - uses: actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 22
           registry-url: https://registry.npmjs.org
       - uses: actions/download-artifact@v3
         with: { name: package }