diff --git a/.github/workflows/generate-plantuml.yml b/.github/workflows/generate-plantuml.yml
index 11928a0a..2796135a 100644
--- a/.github/workflows/generate-plantuml.yml
+++ b/.github/workflows/generate-plantuml.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Get changed UML files
         id: getfile
@@ -25,7 +25,7 @@ jobs:
           args: -v -tsvg ${{steps.getfile.outputs.files}}
 
       - name: Push Local Changes
-        uses: stefanzweifel/git-auto-commit-action@778341af668090896ca464160c2def5d1d1a3eb0 # v6.0.1
+        uses: stefanzweifel/git-auto-commit-action@28e16e81777b558cc906c8750092100bbb34c5e3 # v7.0.0
         with:
           commit_message: "Generate SVG files for PlantUML diagrams"
           branch: ${{ github.head_ref }}