diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index 703cb6bd7..c73aa9953 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -26,7 +26,7 @@ jobs:
       CC: clang
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-13]
+        os: [ubuntu-latest, macos-latest]
       fail-fast: false
     steps:
       - name: Checkout Yosys
@@ -73,7 +73,7 @@ jobs:
       CC: clang
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-13]
+        os: [ubuntu-latest, macos-latest]
       fail-fast: false
     steps:
       - name: Checkout Yosys