diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 001d0ae..67c888b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,7 +1,7 @@
 on: push
 jobs:
   build:
-    runs-on: ubuntu-latest-16-cores
+    runs-on: ubuntu-latest-64-cores
     steps:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2