diff --git a/.github/workflows/premerge.yml b/.github/workflows/premerge.yml
index 2c2b46fc..92ed06a5 100644
--- a/.github/workflows/premerge.yml
+++ b/.github/workflows/premerge.yml
@@ -11,7 +11,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
 
     steps:
     - uses: actions/checkout@v7