From dcf8ed997a3aa0b526b426195f07c9c28ae85665 Mon Sep 17 00:00:00 2001
From: Dmitry Shibanov <shibanov-1997@inbox.ru>
Date: Tue, 14 Mar 2023 22:42:49 +0100
Subject: [PATCH] fix main workflow

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

diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index fee5ae79..f9590517 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.operating-system }}
     strategy:
       matrix:
-        operating-system: [ubuntu-latest, windows-latest]
+        operating-system: [ubuntu-20.04, windows-latest]
     steps:
     - name: Checkout
       uses: actions/checkout@v2