diff --git a/.github/workflows/create-release-artifacts.yml b/.github/workflows/create-release-artifacts.yml
index c585ad4a35f..e1d7fa5ad51 100644
--- a/.github/workflows/create-release-artifacts.yml
+++ b/.github/workflows/create-release-artifacts.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download and unpack MassBank CLI tools
         env:
diff --git a/.github/workflows/post-update-records.yml b/.github/workflows/post-update-records.yml
index 24ad08b0159..e8cd5090626 100644
--- a/.github/workflows/post-update-records.yml
+++ b/.github/workflows/post-update-records.yml
@@ -16,12 +16,12 @@ jobs:
 
     steps:
       - name: Checkout this repo's code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           path: MassBank-data
 
       - name: Checkout MassBank ClassyFire repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: MassBank/MassBank-ClassyFire
           path: MassBank-ClassyFire
diff --git a/.github/workflows/validate-records.yml b/.github/workflows/validate-records.yml
index 81da4f8b5cd..faee5ce9637 100644
--- a/.github/workflows/validate-records.yml
+++ b/.github/workflows/validate-records.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download and unpack MassBank CLI tools
         env: