diff --git a/chart/values.yaml b/chart/values.yaml
index 0a35efe01b0c7b5ee8866d3c2dedbe3cdade85a3..38a59e55fca1c507f05736e0e475f66064f1044d 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -1294,7 +1294,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/keycloak.git
       path: "./chart"
-      tag: "18.1.1-bb.2"
+      tag: "18.1.1-bb.4"
 
     database:
       # -- Hostname of a pre-existing database to use for Keycloak.