diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 96d6bc832..81765307f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,7 +30,7 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index a7051e0f7..cfbe49608 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -19,7 +19,7 @@ jobs:
     name: Spellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version-file: ".github/workflows/python-version.txt"
@@ -54,7 +54,7 @@ jobs:
     name: Linkcheck
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version-file: ".github/workflows/python-version.txt"
diff --git a/.github/workflows/strings.yml b/.github/workflows/strings.yml
index de9a1fb4b..b96f0500e 100644
--- a/.github/workflows/strings.yml
+++ b/.github/workflows/strings.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Check that translation files compile
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index ec445d445..e8ecd4eeb 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -23,7 +23,7 @@ jobs:
     name: isort
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version-file: ".github/workflows/python-version.txt"
@@ -37,7 +37,7 @@ jobs:
     name: flake8
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version-file: ".github/workflows/python-version.txt"
@@ -53,7 +53,7 @@ jobs:
     name: black
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version-file: ".github/workflows/python-version.txt"
@@ -67,7 +67,7 @@ jobs:
     name: HTML checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version-file: ".github/workflows/python-version.txt"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3d038cfe9..b41241710 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -52,7 +52,7 @@ jobs:
         ports:
           - 5432:5432
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: