diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index cb9900fe2b096f0829e8a74501c76c08b404253b..0675b55c039fb9474618bc731bc95f56bde20d21 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: