diff --git a/chart/values.yaml b/chart/values.yaml
index 057c5704602289364657f157ab9150ef32dbc30d..cac4e824766ce2fa3b6d1d00d94a7425e8afb590 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -1648,11 +1648,11 @@ addons:
     git:
       repo: https://repo1.dso.mil/big-bang/product/packages/mattermost.git
       path: "./chart"
-      tag: "10.2.0-bb.2"
+      tag: "10.2.0-bb.3"
     helmRepo:
       repoName: "registry1"
       chartName: "mattermost"
-      tag: "10.2.0-bb.2"
+      tag: "10.2.0-bb.3"
 
     # -- Flux reconciliation overrides specifically for the Mattermost Package
     flux: {}