diff --git a/.github/actions/system-test/action.yml b/.github/actions/system-test/action.yml
index 64df38bd5..a79017467 100644
--- a/.github/actions/system-test/action.yml
+++ b/.github/actions/system-test/action.yml
@@ -38,7 +38,7 @@ runs:
         fi
 
     - name: Checkout
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2df1c0a36..6e74b1b64 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -61,7 +61,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         persist-credentials: false
 
diff --git a/.github/workflows/markdown-style-checks.yml b/.github/workflows/markdown-style-checks.yml
index 83be2a117..c451379a5 100644
--- a/.github/workflows/markdown-style-checks.yml
+++ b/.github/workflows/markdown-style-checks.yml
@@ -28,7 +28,7 @@ jobs:
   markdown-lint:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       with:
         fetch-depth: 0
         persist-credentials: false
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index b81fc64e5..e7fdf5b15 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -30,7 +30,7 @@ jobs:
       SARIF_FILE: trivy-${{ github.event.repository.name }}-repo-scan-results.sarif
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: main
           persist-credentials: false
@@ -88,7 +88,7 @@ jobs:
             version: "1"
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ matrix.branch }}
           persist-credentials: false
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 69f0103ac..f1ba8bb02 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -38,7 +38,7 @@ jobs:
       except_docs: ${{ steps.check.outputs.changes }}
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -56,7 +56,7 @@ jobs:
     needs: [changes]
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           # A non-shallow clone is needed for the Differential ShellCheck
           fetch-depth: 0
@@ -181,7 +181,7 @@ jobs:
           - lxd: ${{ github.event_name != 'schedule' && github.event_name != 'workflow_dispatch' && '6/edge' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -215,7 +215,7 @@ jobs:
         microcloud: ["2/candidate"]
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -234,7 +234,7 @@ jobs:
     if: ${{ ( github.event_name == 'workflow_dispatch' || github.event_name == 'schedule' ) && github.ref_name == 'main' && github.repository_owner == 'canonical' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -316,7 +316,7 @@ jobs:
         }')[github.ref_name] }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 2a3e29d30..6109fbe84 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -18,7 +18,7 @@ jobs:
       actions: read # only needed for private or internal repos
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false