diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 72a55c1..1b54d6c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     timeout-minutes: 20
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5.2.0
         with:
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 437bc1d..ebe62bf 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -37,7 +37,7 @@ jobs:
       IMAGE_REPOSITORY: ${{ inputs.imageRepository != '' && inputs.imageRepository || 'workshoplab-agent' }}
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5.2.0
         with:
diff --git a/.github/workflows/markdown-links.yml b/.github/workflows/markdown-links.yml
index be0204b..9a83e93 100644
--- a/.github/workflows/markdown-links.yml
+++ b/.github/workflows/markdown-links.yml
@@ -21,7 +21,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Validate local markdown links
         shell: bash
diff --git a/.github/workflows/secret-scan.yml b/.github/workflows/secret-scan.yml
index 8a2bda3..cfe183f 100644
--- a/.github/workflows/secret-scan.yml
+++ b/.github/workflows/secret-scan.yml
@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0