diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8d0d28bf8c..0f457cc9d4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        mono: ['5.20', '6.4', '6.6', '6.8', 'latest']
+        mono: ['6.8', '6.10', '6.12', 'latest']
         configuration: [Debug, Release]
 
     container: