diff --git a/.github/workflows/pr-workflow.yaml b/.github/workflows/pr-workflow.yaml
index dfd1362..d6cfa8a 100644
--- a/.github/workflows/pr-workflow.yaml
+++ b/.github/workflows/pr-workflow.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release-workflow.yaml b/.github/workflows/release-workflow.yaml
index a3ad364..f1eb574 100644
--- a/.github/workflows/release-workflow.yaml
+++ b/.github/workflows/release-workflow.yaml
@@ -13,7 +13,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -30,7 +30,7 @@ jobs:
           config: cr.yaml
 
       - name: Checkout to gh-pages
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: gh-pages