diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e8990aa..2ae86f1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -25,7 +25,7 @@ jobs:
           valgrind
         env:
           DEBIAN_FRONTEND: noninteractive
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: mkdir -p build
       - run: >
           cmake ..
@@ -63,5 +63,5 @@ jobs:
   yamllint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: yamllint .