diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 5870f57..881455c 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -15,7 +15,7 @@ jobs:
       contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: '1.24'
@@ -31,7 +31,7 @@ jobs:
       contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: '1.24'
@@ -54,7 +54,7 @@ jobs:
       matrix:
         version: [ '1.23', '1.24' ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.version }}
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 6588a0c..afe3083 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Python
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/master.yaml b/.github/workflows/master.yaml
index 09107aa..9e67cd4 100644
--- a/.github/workflows/master.yaml
+++ b/.github/workflows/master.yaml
@@ -14,7 +14,7 @@ jobs:
       contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: '1.24'