diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aa3f572..7c77c2f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
       HOME: /home/runner
     runs-on: ubuntu-latest
     container:
-      image: kiwix/kiwix-build_ci:bionic-26
+      image: kiwix/kiwix-build_ci:bionic-31
     steps:
     - name: Extract branch name
       shell: bash