diff --git a/.github/workflows/check-pinned-versions.yml b/.github/workflows/check-pinned-versions.yml
index bda072158..e7e481e10 100644
--- a/.github/workflows/check-pinned-versions.yml
+++ b/.github/workflows/check-pinned-versions.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Validate JSON Schema
         shell: pwsh
diff --git a/.github/workflows/validate-json-schema.yml b/.github/workflows/validate-json-schema.yml
index dbebc0f29..a93dded61 100644
--- a/.github/workflows/validate-json-schema.yml
+++ b/.github/workflows/validate-json-schema.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Validate JSON Schema
         shell: pwsh