From 4346e65bd3842bfa80fa8383bbbd7d0420c947bf Mon Sep 17 00:00:00 2001
From: "Evgeniy A. Dushistov" <dushistov@mail.ru>
Date: Tue, 18 Apr 2023 21:42:09 +0300
Subject: [PATCH] fix CI build: ubuntu-18.04 not supported by github actions
 anymore

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

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index edfcede..3ddcd67 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,7 +20,7 @@ jobs:
       fail-fast: true
 
       matrix:
-        os: [ubuntu-18.04, ubuntu-latest]
+        os: [ubuntu-20.04, ubuntu-latest]
     steps:
       - uses: actions/checkout@v3
         with: