diff --git a/chart/values.yaml b/chart/values.yaml
index aecae6688b0925c6613cd0dfbdcaa8a059324d9f..78e546b56c1a34fc21ffb5a7075803e6590a9156 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -584,7 +584,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/collaboration-tools/mattermost.git
       path: "./chart"
-      tag: "0.1.2-bb.0"
+      tag: "0.1.3-bb.0"
 
     # -- Mattermost Enterprise functionality.
     enterprise: