diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25bb0b9c..7785b18a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
   clang-format:
     runs-on: ubuntu-latest
     container:
-      image: fedora:39
+      image: fedora:40
     steps:
       - name: Install packages
         run: |