diff --git a/.github/workflows/spec-validate.yaml b/.github/workflows/spec-validate.yaml
index 9bb47e9..2a990b3 100644
--- a/.github/workflows/spec-validate.yaml
+++ b/.github/workflows/spec-validate.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Run OpenAPI spec validation
         run: |