diff --git a/.github/workflows/db_sync_full_sync.yaml b/.github/workflows/db_sync_full_sync.yaml
index 5dc3a380..23b70beb 100644
--- a/.github/workflows/db_sync_full_sync.yaml
+++ b/.github/workflows/db_sync_full_sync.yaml
@@ -55,7 +55,7 @@ jobs:
       PYTEST_ADDOPTS: "--log-cli-level=WARNING"
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Prepare db-sync inputs
         id: inputs
diff --git a/.github/workflows/nix_smoke.yaml b/.github/workflows/nix_smoke.yaml
index 4fba0d2e..202cc5e0 100644
--- a/.github/workflows/nix_smoke.yaml
+++ b/.github/workflows/nix_smoke.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:
diff --git a/.github/workflows/node_mainnet_tx_count_per_epoch.yaml b/.github/workflows/node_mainnet_tx_count_per_epoch.yaml
index c1b09b56..aa334c56 100644
--- a/.github/workflows/node_mainnet_tx_count_per_epoch.yaml
+++ b/.github/workflows/node_mainnet_tx_count_per_epoch.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.ref_name || 'main' }}
 
diff --git a/.github/workflows/node_sync_test.yaml b/.github/workflows/node_sync_test.yaml
index 28acccc5..34357562 100644
--- a/.github/workflows/node_sync_test.yaml
+++ b/.github/workflows/node_sync_test.yaml
@@ -41,7 +41,7 @@ jobs:
       PYTEST_ADDOPTS: "--log-cli-level=WARNING"
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Resolve cardano-node revision
         id: rev
diff --git a/.github/workflows/repo_lint.yaml b/.github/workflows/repo_lint.yaml
index bf8737d3..2b533ae4 100644
--- a/.github/workflows/repo_lint.yaml
+++ b/.github/workflows/repo_lint.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     - name: Set up python
       id: setup-python
       uses: actions/setup-python@v6