diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 14944a15..d3fc0468 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 10
     steps:
     - name: Checkout ${{ github.head_ref || github.ref_name }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ref: ${{ github.head_ref || github.ref_name }}
     - name: Create folder
@@ -52,7 +52,7 @@ jobs:
     - build
     steps:
     - name: Checkout ${{ github.head_ref || github.ref_name }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ref: ${{ github.head_ref || github.ref_name }}
     - name: Download built fonts
@@ -99,7 +99,7 @@ jobs:
       contents: write
     steps:
     - name: Checkout ${{ github.head_ref || github.ref_name }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ref: ${{ github.head_ref || github.ref_name }}
     - name: Download built fonts
diff --git a/.github/workflows/diffenator2.yml b/.github/workflows/diffenator2.yml
index 14006bb0..b20c796f 100644
--- a/.github/workflows/diffenator2.yml
+++ b/.github/workflows/diffenator2.yml
@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 10
     steps:
     - name: Checkout ${{ inputs.before }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ref: ${{ inputs.before }}
     - name: Setup Python
@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 10
     steps:
     - name: Checkout ${{ inputs.after }}
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ref: ${{ inputs.after }}
     - name: Setup Python
@@ -63,7 +63,7 @@ jobs:
     - build-after
     steps:
     - name: Checkout python-version.txt from main
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         sparse-checkout: .github/python-version.txt
     - name: Download before fonts