diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d1c57372b..17c9a687b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,7 +28,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-13
+          - os: macos-latest
             arch: arm64
           - os: macos-13
             arch: x86_64
@@ -63,7 +63,7 @@ jobs:
           CIBW_ENVIRONMENT_MACOS: PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig LDFLAGS=-headerpad_max_install_names
           CIBW_ENVIRONMENT_WINDOWS: INCLUDE=C:\\cibw\\vendor\\include LIB=C:\\cibw\\vendor\\lib PYAV_SKIP_TESTS=unicode_filename
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: delvewheel repair --add-path C:\cibw\vendor\bin -w {dest_dir} {wheel}
-          CIBW_SKIP: pp38-win* *-musllinux*
+          CIBW_SKIP: "*-musllinux*"
           CIBW_TEST_COMMAND: mv {project}/av {project}/av.disabled && python -m unittest discover -t {project} -s tests && mv {project}/av.disabled {project}/av
           CIBW_TEST_REQUIRES: numpy
           # skip tests when there are no binary wheels of numpy