diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 443d8e9..064693a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,7 +34,7 @@ jobs:
       TEST_TIMEOUT: 900 # 15 minute timeout for tests.
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
 
@@ -105,7 +105,7 @@ jobs:
       TEST_TIMEOUT: 900 # 15 minute timeout for tests.
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'