diff --git a/chart/values.yaml b/chart/values.yaml
index c8bee70f36001f0e4d9e1c4326c4cf1722ac779e..13d5de058d1e1b911e30faf0dd8c729295c841e8 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -1191,7 +1191,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/collaboration-tools/mattermost.git
       path: "./chart"
-      tag: "6.7.0-bb.0"
+      tag: "7.0.1-bb.1"
 
     # -- Flux reconciliation overrides specifically for the Mattermost Package
     flux: {}