diff --git a/.github/workflows/create_release_pr.yaml b/.github/workflows/create_release_pr.yaml
index 45f1da42..9bfa8eb5 100644
--- a/.github/workflows/create_release_pr.yaml
+++ b/.github/workflows/create_release_pr.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.ref_name }}
           token: ${{ secrets.GH_TOKEN }}
diff --git a/.github/workflows/merge_release_into_develop.yaml b/.github/workflows/merge_release_into_develop.yaml
index f2e95191..c833fe0b 100644
--- a/.github/workflows/merge_release_into_develop.yaml
+++ b/.github/workflows/merge_release_into_develop.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_TOKEN }}
diff --git a/.github/workflows/publish_release.yaml b/.github/workflows/publish_release.yaml
index db95ffa7..b58826f9 100644
--- a/.github/workflows/publish_release.yaml
+++ b/.github/workflows/publish_release.yaml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_TOKEN }}
diff --git a/.github/workflows/rebase.yaml b/.github/workflows/rebase.yaml
index 2460ce08..5ae1ac84 100644
--- a/.github/workflows/rebase.yaml
+++ b/.github/workflows/rebase.yaml
@@ -17,7 +17,7 @@ jobs:
       )
     steps:
       - name: Checkout the latest code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GH_TOKEN }}
           fetch-depth: 0 # otherwise, you will fail to push refs to dest repo