diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 244a6da014..d6981a9fd4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,7 +30,7 @@ jobs:
       matrix:
         python-version: ["3.11"]
     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/docker-pr-deploy.yml b/.github/workflows/docker-pr-deploy.yml
index eb74ef137b..3a01b5330b 100644
--- a/.github/workflows/docker-pr-deploy.yml
+++ b/.github/workflows/docker-pr-deploy.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: ${{ inputs.repository }}
           ref: ${{ inputs.ref }}
diff --git a/.github/workflows/docker-pr.yml b/.github/workflows/docker-pr.yml
index df104ca865..844e3e8623 100644
--- a/.github/workflows/docker-pr.yml
+++ b/.github/workflows/docker-pr.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
 
       - name: Build Docker image
         run: docker build -t eventyay-talk:${{ github.sha }} .
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9de3ffb3f3..2e2f5de20d 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v2
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 27ded24719..8ff6d30b54 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"
@@ -56,7 +56,7 @@ 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/gh-pages-deploy.yml b/.github/workflows/gh-pages-deploy.yml
index 5435d1928f..7231e075c7 100644
--- a/.github/workflows/gh-pages-deploy.yml
+++ b/.github/workflows/gh-pages-deploy.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/strings.yml b/.github/workflows/strings.yml
index 290c64adff..34539febf7 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 34b418fabe..707207b954 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -24,7 +24,7 @@ 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 ee27c1e51c..9890baf5c9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -47,7 +47,7 @@ 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: