diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index e3bc1a62..d0cf0daf 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -33,7 +33,7 @@ jobs:
     env:
       JULIA_PKG_SERVER: ""
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/cache@v2
       - uses: julia-actions/setup-julia@v1
         with:
diff --git a/.github/workflows/PreviewsCleanup.yml b/.github/workflows/PreviewsCleanup.yml
index 94b9f70a..7eb81a94 100644
--- a/.github/workflows/PreviewsCleanup.yml
+++ b/.github/workflows/PreviewsCleanup.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout gh-pages branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: gh-pages
       - name: Delete preview and history + push changes
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7650aeb9..85fe7215 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -86,7 +86,7 @@ jobs:
 
     steps:
       - run: sudo rm -rf /opt/*
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.julia-version }}