diff --git a/topics/linux/code/container/Dockerfile b/topics/linux/code/container/Dockerfile
index 2999217..535224a 100644
--- a/topics/linux/code/container/Dockerfile
+++ b/topics/linux/code/container/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora:41
+FROM registry.fedoraproject.org/fedora:42
 
 RUN dnf install -y \
         systemd \