diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c1a0e1..0550cc0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
         working-directory: matcher
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: npm
@@ -43,7 +43,7 @@ jobs:
         working-directory: mcp
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: npm
@@ -86,7 +86,7 @@ jobs:
         working-directory: ${{ matrix.dir }}
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '20'
       - name: Fail on high or critical advisories