diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index d44a19f..429ae24 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -45,7 +45,7 @@ jobs:
             arch: x64
             allow_failure: false
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
diff --git a/.github/workflows/Docs.yml b/.github/workflows/Docs.yml
index 8113a55..373a14d 100644
--- a/.github/workflows/Docs.yml
+++ b/.github/workflows/Docs.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up Git repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Compile LaTeX document
         uses: xu-cheng/texlive-action/full@v3
         with:
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build_terminology_latex
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: '^1.10.0-0'