diff --git a/.github/workflows/ai-enhancement-guide.yml b/.github/workflows/ai-enhancement-guide.yml
index 383bcf58f..c3df9f818 100644
--- a/.github/workflows/ai-enhancement-guide.yml
+++ b/.github/workflows/ai-enhancement-guide.yml
@@ -21,7 +21,7 @@ jobs:
       || (github.event.action == 'labeled' && github.event.label.name == 'enhancement')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/ai-review.yml b/.github/workflows/ai-review.yml
index fb745c6b7..df3e7461a 100644
--- a/.github/workflows/ai-review.yml
+++ b/.github/workflows/ai-review.yml
@@ -12,7 +12,7 @@ jobs:
   review:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           # Checkout base repo (not PR head) for safe access to CLAUDE.md and proposals.
           # The diff is fetched via GitHub API, not from the PR code.
diff --git a/.github/workflows/daily-digest.yml b/.github/workflows/daily-digest.yml
index eb3a5ba0b..94dd3ae3b 100644
--- a/.github/workflows/daily-digest.yml
+++ b/.github/workflows/daily-digest.yml
@@ -12,7 +12,7 @@ jobs:
   digest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0  # Full history for git log
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index f4099ef93..7d18c8a48 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -25,7 +25,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install mdBook
         run: |
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 5aad1e0e2..59c737ee0 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
     name: test (Mendix ${{ matrix.mendix-version }})
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-go@v6
         with:
@@ -52,7 +52,7 @@ jobs:
     needs: test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/push-test.yml b/.github/workflows/push-test.yml
index e5b513768..6cbf68ea1 100644
--- a/.github/workflows/push-test.yml
+++ b/.github/workflows/push-test.yml
@@ -9,7 +9,7 @@ jobs:
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: '1.26.4'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 44a2dc8a3..05b161825 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: actions/setup-go@v6