diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fd4452e..8185b7d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
     strategy:
       matrix:
         config:
-          - os: ubuntu-latest
+          - os: ubuntu-20.04
           - os: macos-latest
           - os: windows-latest