diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1c26607..043c290 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -61,7 +61,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Add any setup steps before running the `github/codeql-action/init` action.
     # This includes steps like installing compilers or runtimes (`actions/setup-node`
diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 2e4b4cf..c2790fe 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -42,7 +42,7 @@ jobs:
     
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # Fetch all history for git info and mkdocs-git-revision-date plugin
       
diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index c2dbf29..382a949 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
diff --git a/.github/workflows/helm-pull-request.yml b/.github/workflows/helm-pull-request.yml
index 7ccf491..abcea4d 100644
--- a/.github/workflows/helm-pull-request.yml
+++ b/.github/workflows/helm-pull-request.yml
@@ -15,7 +15,7 @@ jobs:
       image: alpine/helm:4.0.1
     steps:
       - name: checkout pr head
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -31,7 +31,7 @@ jobs:
         run: helm template readur charts/readur --set persistence.uploads.existingClaim=uploads-test-pvc --set persistence.watch.existingClaim=watch-test-pvc --set persistence.data.existingClaim=data-test-pvc --set externalDatabase.enabled=true --set postgresql.enabled=false > charts/readur/build/manifest.yaml
 
       - name: checkout main
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: main
diff --git a/.github/workflows/helm-release.yml b/.github/workflows/helm-release.yml
index ff9b8f1..6aad542 100644
--- a/.github/workflows/helm-release.yml
+++ b/.github/workflows/helm-release.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2b47e84..24aedca 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/test-e2e.yml b/.github/workflows/test-e2e.yml
index 1367e0b..c27cf2f 100644
--- a/.github/workflows/test-e2e.yml
+++ b/.github/workflows/test-e2e.yml
@@ -44,7 +44,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install system dependencies
         run: |
diff --git a/.github/workflows/test-integration.yml b/.github/workflows/test-integration.yml
index 4269af2..6dbce44 100644
--- a/.github/workflows/test-integration.yml
+++ b/.github/workflows/test-integration.yml
@@ -68,7 +68,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Pre-pull Docker images for testcontainers
         run: |
@@ -268,7 +268,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/test-unit.yml b/.github/workflows/test-unit.yml
index 807a47c..8e8014b 100644
--- a/.github/workflows/test-unit.yml
+++ b/.github/workflows/test-unit.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install system dependencies
         run: |
@@ -69,7 +69,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/webdav-stress-test.yml b/.github/workflows/webdav-stress-test.yml
index c4665bd..34c99a1 100644
--- a/.github/workflows/webdav-stress-test.yml
+++ b/.github/workflows/webdav-stress-test.yml
@@ -105,7 +105,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable