diff --git a/.github/workflows/release-to-pypi.yaml b/.github/workflows/release-to-pypi.yaml
index 8af705af..a7e22c1a 100644
--- a/.github/workflows/release-to-pypi.yaml
+++ b/.github/workflows/release-to-pypi.yaml
@@ -10,7 +10,7 @@ jobs:
 
     name: Release to Pypi
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
 
     steps: