diff --git a/.github/workflows/ci_pr_validation.yml b/.github/workflows/ci_pr_validation.yml
index 239f82f..0569eed 100644
--- a/.github/workflows/ci_pr_validation.yml
+++ b/.github/workflows/ci_pr_validation.yml
@@ -17,7 +17,7 @@ jobs:
 
         steps:
             - name: Checkout repository
-              uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+              uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
             - name: Lint Dockerfile
               uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0
diff --git a/.github/workflows/scheduled_build.yml b/.github/workflows/scheduled_build.yml
index e5e4851..81dead7 100644
--- a/.github/workflows/scheduled_build.yml
+++ b/.github/workflows/scheduled_build.yml
@@ -16,7 +16,7 @@ jobs:
 
         steps:
             - name: Checkout repository
-              uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+              uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
             - name: Lint Dockerfile
               uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0