diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 0c73b73da415004e9a52202f2cf964e57d4e1e4c..f54588a42b49dcc617d04f198cdbc7e66a5fb6ee 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -14,7 +14,7 @@ tags:
 # Build args passed to Dockerfile ARGs
 args:
   BASE_IMAGE: "redhat/ubi/ubi8"
-  BASE_TAG: "8.3"
+  BASE_TAG: "8.4"
 
 # Docker image labels
 labels: