diff --git a/ci/Dockerfile_ci_base b/ci/Dockerfile_ci_base
index d554acfa059d7e41769944fcd0e4263879da957f..ae8677b5bb309a498c8da19a1bb707665f840b58 100644
--- a/ci/Dockerfile_ci_base
+++ b/ci/Dockerfile_ci_base
@@ -3,6 +3,6 @@
 #
 # base
 #
-FROM centos:centos7.6.1810 
+FROM centos:centos8.3.2011
 
 RUN yum -y install make docker