diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 523e909c8e2..503dde72a8c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ on:
 jobs:
   pure-rust-build:
     runs-on: ubuntu-latest
-    container: debian:buster
+    container: debian:bookworm
     steps:
       - uses: actions/checkout@v4
       - name: Prerequisites