From 0c5fff777532eec8947b5845e2de54e3c0cc0dd9 Mon Sep 17 00:00:00 2001
From: "William Yao wyao@cibotechnologies.com" <wyao@cibotechnologies.com>
Date: Tue, 28 Nov 2023 14:33:08 -0600
Subject: [PATCH] bump ubuntu version

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

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e260277..a5da2e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Set Stan Version
         id: scala_stan_version