diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b488925..357403e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
   test-bot:
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-13]
+        os: [ubuntu-24.04, macos-15]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Set up Homebrew