diff --git a/.github/workflows/UnitTest.yml b/.github/workflows/UnitTest.yml
index 1e1ed99..3972e25 100644
--- a/.github/workflows/UnitTest.yml
+++ b/.github/workflows/UnitTest.yml
@@ -40,7 +40,7 @@ jobs:
             julia-arch: x86
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: "Set up Julia"
         uses: julia-actions/setup-julia@v2.2
         with:
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index bf0190d..301deb9 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -18,7 +18,7 @@ jobs:
         julia-version: [1]
         os: [ubuntu-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@latest
         with:
           version: ${{ matrix.julia-version }}
diff --git a/.github/workflows/invalidations.yml b/.github/workflows/invalidations.yml
index 064a736..6969281 100644
--- a/.github/workflows/invalidations.yml
+++ b/.github/workflows/invalidations.yml
@@ -8,12 +8,12 @@ jobs:
     - uses: julia-actions/setup-julia@v2
       with:
         version: '1.10'
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: julia-actions/julia-buildpkg@latest
     - uses: julia-actions/julia-invalidations@v1
       id: invs_pr
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         ref: 'master'
     - uses: julia-actions/julia-buildpkg@latest