diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 39f17d2bd4e0afadcb5b70558be3b74f88e19954..b9df20ab409c75af80670ad1b2026ea2089f7ee8 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: