diff --git a/.github/workflows/check-alerts.yaml b/.github/workflows/check-alerts.yaml
index eee95bfcb..8bc5ce4db 100644
--- a/.github/workflows/check-alerts.yaml
+++ b/.github/workflows/check-alerts.yaml
@@ -15,7 +15,7 @@ jobs:
     # needed); promtool is installed by the peimanja action below.
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Get changed bundles
         id: changed_bundles
diff --git a/.github/workflows/claude-assistant.yaml b/.github/workflows/claude-assistant.yaml
index 55ce97cc3..68f896ed7 100644
--- a/.github/workflows/claude-assistant.yaml
+++ b/.github/workflows/claude-assistant.yaml
@@ -14,7 +14,7 @@ jobs:
     outputs:
       allowed: ${{ steps.check.outputs.allowed }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 1
       - name: Check sender against allowlist
@@ -39,7 +39,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/claude-weekly.yaml b/.github/workflows/claude-weekly.yaml
index f159fe429..7d0e8a0bb 100644
--- a/.github/workflows/claude-weekly.yaml
+++ b/.github/workflows/claude-weekly.yaml
@@ -15,7 +15,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
index 3a9815541..47b415216 100644
--- a/.github/workflows/codeql.yaml
+++ b/.github/workflows/codeql.yaml
@@ -27,7 +27,7 @@ jobs:
     runs-on: large_runner_16core_64gb
     steps:
       - name: Check out code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/helm-lint.yaml b/.github/workflows/helm-lint.yaml
index a765b8524..e7e261cdf 100644
--- a/.github/workflows/helm-lint.yaml
+++ b/.github/workflows/helm-lint.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout PR
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 41f83e1c3..efc720e3a 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/push-charts.yaml b/.github/workflows/push-charts.yaml
index a4559d15a..84c8962d1 100644
--- a/.github/workflows/push-charts.yaml
+++ b/.github/workflows/push-charts.yaml
@@ -17,7 +17,7 @@ jobs:
       packages: write
     runs-on: [ ubuntu-latest ]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Helm
         uses: azure/setup-helm@v5.0.0
       - name: Log into registry
diff --git a/.github/workflows/push-images.yaml b/.github/workflows/push-images.yaml
index f3be685ce..ef3c39e9c 100644
--- a/.github/workflows/push-images.yaml
+++ b/.github/workflows/push-images.yaml
@@ -19,7 +19,7 @@ jobs:
       id-token: write
     runs-on: large_runner_16core_64gb
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
       - name: Set up Docker Buildx
diff --git a/.github/workflows/rebuild-postgres.yaml b/.github/workflows/rebuild-postgres.yaml
index a55c72433..745f9dec6 100644
--- a/.github/workflows/rebuild-postgres.yaml
+++ b/.github/workflows/rebuild-postgres.yaml
@@ -25,7 +25,7 @@ jobs:
     outputs:
       rebuild_fixes_cves: ${{ steps.compare.outputs.rebuild_fixes_cves }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
@@ -77,7 +77,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: main
           persist-credentials: false
diff --git a/.github/workflows/reuse.yaml b/.github/workflows/reuse.yaml
index d1e318ed7..1e8c94f04 100644
--- a/.github/workflows/reuse.yaml
+++ b/.github/workflows/reuse.yaml
@@ -10,7 +10,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: REUSE Compliance Check
       uses: fsfe/reuse-action@v6
 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 402951a55..48c91cbfd 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -21,7 +21,7 @@ jobs:
           - 2375:2375
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/update-appversion.yml b/.github/workflows/update-appversion.yml
index 2dc987633..a89de4203 100644
--- a/.github/workflows/update-appversion.yml
+++ b/.github/workflows/update-appversion.yml
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           ref: ${{ github.ref }}
           persist-credentials: false