diff --git a/.github/workflows/crowdin-download-translations.yml b/.github/workflows/crowdin-download-translations.yml
index 489ab24c4d..0a71e83f4f 100644
--- a/.github/workflows/crowdin-download-translations.yml
+++ b/.github/workflows/crowdin-download-translations.yml
@@ -10,7 +10,7 @@ jobs:
     if: github.repository_owner == 'opencast'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Prepare git
         run: |
diff --git a/.github/workflows/crowdin-upload-keys.yml b/.github/workflows/crowdin-upload-keys.yml
index 6730d0b00e..3502997470 100644
--- a/.github/workflows/crowdin-upload-keys.yml
+++ b/.github/workflows/crowdin-upload-keys.yml
@@ -15,7 +15,7 @@ jobs:
     if: github.repository_owner == 'opencast'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Prepare crowdin client
       run: |
diff --git a/.github/workflows/deploy-main-branches.yml b/.github/workflows/deploy-main-branches.yml
index da63e3a0f1..e78fcaa6bf 100644
--- a/.github/workflows/deploy-main-branches.yml
+++ b/.github/workflows/deploy-main-branches.yml
@@ -19,7 +19,7 @@ jobs:
       branch: ${{ steps.branch-name.outputs.branch }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Determine the correct test server
         id: test-server
@@ -38,7 +38,7 @@ jobs:
     needs: detect-repo-owner
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Get Node.js
         uses: actions/setup-node@v5
diff --git a/.github/workflows/pr-deploy-container-image.yml b/.github/workflows/pr-deploy-container-image.yml
index 7d194d4bbf..75fc37d964 100644
--- a/.github/workflows/pr-deploy-container-image.yml
+++ b/.github/workflows/pr-deploy-container-image.yml
@@ -17,7 +17,7 @@ jobs:
       packages: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
diff --git a/.github/workflows/pr-deploy-test-branch.yml b/.github/workflows/pr-deploy-test-branch.yml
index cc3104fa8d..12e0fe38dd 100644
--- a/.github/workflows/pr-deploy-test-branch.yml
+++ b/.github/workflows/pr-deploy-test-branch.yml
@@ -19,7 +19,7 @@ jobs:
       branch: ${{ steps.branch-name.outputs.branch }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}
@@ -45,7 +45,7 @@ jobs:
         id: build-path
 
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}
@@ -146,7 +146,7 @@ jobs:
 
     steps:
       - name: Checkout Sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Get changed locale files
         uses: dorny/paths-filter@v3
diff --git a/.github/workflows/pr-test-build.yml b/.github/workflows/pr-test-build.yml
index d5e6165c61..9f845bf819 100644
--- a/.github/workflows/pr-test-build.yml
+++ b/.github/workflows/pr-test-build.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Get Node.js
         uses: actions/setup-node@v5
diff --git a/.github/workflows/release-build.yml b/.github/workflows/release-build.yml
index 5352797755..4b35bdafde 100644
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Get Node.js
         uses: actions/setup-node@v5
diff --git a/.github/workflows/release-cut-tag.yml b/.github/workflows/release-cut-tag.yml
index db80c21818..de81aef467 100644
--- a/.github/workflows/release-cut-tag.yml
+++ b/.github/workflows/release-cut-tag.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0