diff --git a/ci/Dockerfile b/ci/Dockerfile
index 74aef9115..1582d0c30 100644
--- a/ci/Dockerfile
+++ b/ci/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/almalinux:8@sha256:e87da8566de5f0a10e0e6acdb7ca43da4ef97a114130691d7dd737d6923c863d
+FROM docker.io/almalinux:9@sha256:ff4f72c2c65badbc7deea85a035d13b6fc5160b97777939e97479921c57a3cd7
 
 ARG USER=wam-builder
 ARG USER_UID