diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e6d64f35..677d9f69 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -25,7 +25,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
         emacs-version:
           - "28.2"
-          - "29.3"
+          - "29.4"
         experimental: [false]
         include:
           - os: ubuntu-latest
@@ -46,7 +46,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive