diff --git a/.github/workflows/ant.yaml b/.github/workflows/ant.yaml
index 161813b..8a8da66 100644
--- a/.github/workflows/ant.yaml
+++ b/.github/workflows/ant.yaml
@@ -4,7 +4,7 @@ on: [push, workflow_dispatch]
 
 jobs:
   unit:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-23.10
     steps:
       - uses: actions/checkout@v4
         name: Check out repository code