From b0857dc84e814c1270ac67d72f022cb9e20e3865 Mon Sep 17 00:00:00 2001
From: Julia Longtin <julia.longtin@gmail.com>
Date: Sat, 4 Nov 2023 23:04:23 +0000
Subject: [PATCH] try 20.04

---
 .github/workflows/ci.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9e696de1..027935ae 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,6 +1,6 @@
 jobs:
   build:
-    runs-on: ubuntu-focal
+    runs-on: ubuntu-20.04
     steps:
       - uses: "actions/checkout@v1"
       - id: setup-haskell-cabal