diff --git a/.github/workflows/Benchmark.yml b/.github/workflows/Benchmark.yml
index 2edfe4e..de7d725 100644
--- a/.github/workflows/Benchmark.yml
+++ b/.github/workflows/Benchmark.yml
@@ -23,7 +23,7 @@ jobs:
   benchmark:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@latest
         with:
           version: 1
diff --git a/.github/workflows/Breakage.yml b/.github/workflows/Breakage.yml
index c1d70ae..5341669 100644
--- a/.github/workflows/Breakage.yml
+++ b/.github/workflows/Breakage.yml
@@ -27,7 +27,7 @@ jobs:
     env:
       pkg: ${{ github.event.repository.name }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: 1
@@ -56,7 +56,7 @@ jobs:
       matrix: ${{ fromJSON(needs.setup_matrix.outputs.matrix) }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       # Install Julia
       - uses: julia-actions/setup-julia@v2
@@ -126,7 +126,7 @@ jobs:
     needs: break
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: actions/download-artifact@v4
         with:
diff --git a/.github/workflows/Copier.yml b/.github/workflows/Copier.yml
index 39437a4..579fea1 100644
--- a/.github/workflows/Copier.yml
+++ b/.github/workflows/Copier.yml
@@ -9,7 +9,7 @@ jobs:
   Copier:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           token: ${{ secrets.COPIER_PAT }}
       - uses: julia-actions/setup-julia@v2
diff --git a/.github/workflows/Docs.yml b/.github/workflows/Docs.yml
index 2c835b4..90cd957 100644
--- a/.github/workflows/Docs.yml
+++ b/.github/workflows/Docs.yml
@@ -29,7 +29,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: "1"
diff --git a/.github/workflows/Lint.yml b/.github/workflows/Lint.yml
index fa36235..f44cd87 100644
--- a/.github/workflows/Lint.yml
+++ b/.github/workflows/Lint.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Julia
         uses: julia-actions/setup-julia@v2
         with:
@@ -52,7 +52,7 @@ jobs:
     name: Link checker
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Link Checker
         id: lychee
diff --git a/.github/workflows/PreCommitUpdate.yml b/.github/workflows/PreCommitUpdate.yml
index e5318c5..dc50213 100644
--- a/.github/workflows/PreCommitUpdate.yml
+++ b/.github/workflows/PreCommitUpdate.yml
@@ -9,7 +9,7 @@ jobs:
   pre-commit-update:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Hack for setup-python cache # https://github.com/actions/setup-python/issues/807
         run: touch requirements.txt
       - name: Setup Python
diff --git a/.github/workflows/ReusableTest.yml b/.github/workflows/ReusableTest.yml
index a52264f..dac699b 100644
--- a/.github/workflows/ReusableTest.yml
+++ b/.github/workflows/ReusableTest.yml
@@ -34,7 +34,7 @@ jobs:
     continue-on-error: ${{ inputs.allow_failure }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ inputs.version }}