diff --git a/Dockerfile b/Dockerfile
index 82b20249ecfb116f2009d02e78ba238ef6171218..c395fc5f595878589c96acf88cab73e2a7aa4e25 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_REGISTRY=registry1.dsop.io
 ARG BASE_IMAGE=ubi8
-ARG BASE_TAG=8.3
+ARG BASE_TAG=8.4
 
 FROM vault:1.7.2 AS source