diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a005f57..026f9d2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,9 +10,9 @@ jobs:
       fail-fast: false
       matrix:
         sys:
-          - { os: windows-2019, shell: bash }
-          - { os: ubuntu-20.04, shell: bash }
-          - { os: macos-11, shell: bash }
+          - { os: windows-latest, shell: bash }
+          - { os: ubuntu-latest, shell: bash }
+          - { os: macos-latest, shell: bash }
     defaults:
       run:
         shell: ${{ matrix.sys.shell }}