diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 3407ed3..9695957 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -14,7 +14,7 @@ jobs:
       RUNNER_TOOL_CACHE: /toolcache
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up docker buildx
         uses: docker/setup-buildx-action@v3
         with:
diff --git a/.gitea/workflows/nightly.yaml b/.gitea/workflows/nightly.yaml
index 4ed69c5..a878c7f 100644
--- a/.gitea/workflows/nightly.yaml
+++ b/.gitea/workflows/nightly.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: cth-ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up docker buildx
         uses: docker/setup-buildx-action@v3
         with:
diff --git a/.gitea/workflows/publish.yaml b/.gitea/workflows/publish.yaml
index 1883cd7..dd5ee3d 100644
--- a/.gitea/workflows/publish.yaml
+++ b/.gitea/workflows/publish.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: cth-ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up docker buildx
         uses: docker/setup-buildx-action@v3
         with: