From 6f866468a7a877b0b98b46b0e891581e18a611f2 Mon Sep 17 00:00:00 2001
From: Anton Bachin <antonbachin@yahoo.com>
Date: Wed, 21 Jul 2021 22:25:40 +0300
Subject: [PATCH] Downgrade operating systems in binary builders

---
 .github/workflows/test.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8d4b5bc2..7e9561fd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,8 +6,8 @@ jobs:
     strategy:
       matrix:
         os:
-        - ubuntu-latest
-        - macos-latest
+        - ubuntu-18.04
+        - macos-10.15
 
     runs-on: ${{matrix.os}}
     steps: