From 47e0df78983095ed5b0675aadfce261caa7e87ff Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Thu, 20 Apr 2023 09:53:48 +0200
Subject: [PATCH] Update GitHub Actions runner to the ubuntu-22.04 image.

The older ubuntu-18.04 image is no longer supported.
---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 41ac9150..79f31fdc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-18.04]
+        os: [ubuntu-22.04]
         emulator: [simh, klh10, pdp10-ka, pdp10-kl, pdp10-ks]
     steps:
       - uses: actions/checkout@v2