diff --git a/.github/workflows/blueprint.yml b/.github/workflows/blueprint.yml
index 05cf5d3..f875254 100644
--- a/.github/workflows/blueprint.yml
+++ b/.github/workflows/blueprint.yml
@@ -23,7 +23,7 @@ jobs:
     name: Build project
     steps:
       - name: Checkout project
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # Fetch all history for all branches and tags
 
diff --git a/.github/workflows/build-project.yml b/.github/workflows/build-project.yml
index 450a772..ed433fb 100644
--- a/.github/workflows/build-project.yml
+++ b/.github/workflows/build-project.yml
@@ -36,7 +36,7 @@ jobs:
     name: Build project
     steps:
       - name: Checkout project
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # Fetch all history for all branches and tags
 
diff --git a/.github/workflows/jekyll-gh-pages.yml b/.github/workflows/jekyll-gh-pages.yml
index e31d81c..81d0393 100644
--- a/.github/workflows/jekyll-gh-pages.yml
+++ b/.github/workflows/jekyll-gh-pages.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Build with Jekyll