diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f00321..b7bbe63 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         os: [macos-13, ubuntu-24.04]
     runs-on: ${{ matrix.os }}
     steps:
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
         - uses: fwal/setup-swift@v2
         - name: Echo Swift version
           run: swift --version
@@ -26,7 +26,7 @@ jobs:
         swift-version: ['5.10', '6.0', '6.1']
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: fwal/setup-swift@v2
         with:
           swift-version: ${{ matrix.swift-version }}