diff --git a/docker/Dockerfile b/docker/Dockerfile
index 47f2b30..eec3ed8 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM centos:7
+FROM rockylinux:8
 
 RUN echo "assumeyes=1" >> /etc/yum.conf