diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9182469a..62760c2e 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/python-lint.yml b/.github/workflows/python-lint.yml
index 7bbb5c4f..b946d315 100644
--- a/.github/workflows/python-lint.yml
+++ b/.github/workflows/python-lint.yml
@@ -20,7 +20,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: astral-sh/setup-uv@v7
 
diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index 1055cb4c..fe4213ed 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -27,7 +27,7 @@ jobs:
     env:
       AUTHSOME_ENV: test
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: astral-sh/setup-uv@v7
 
diff --git a/.github/workflows/ui-lint.yml b/.github/workflows/ui-lint.yml
index cb123878..82454c13 100644
--- a/.github/workflows/ui-lint.yml
+++ b/.github/workflows/ui-lint.yml
@@ -12,7 +12,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v6