diff --git a/Gemfile.lock b/Gemfile.lock
index d8dbbb40078..655ee3732d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/magento-devdocs/devdocs-theme.git
-  revision: 7628949ce6d16a6232a0582b32465757a6e446a9
+  revision: 42b6ebb8748ae5a3dc836d6891063dbebf31cbfe
   specs:
     devdocs (7)
       jekyll (>= 4.0)
diff --git a/_includes/layout/header-scripts.html b/_includes/layout/header-scripts.html
index 7ec4e3004a8..4db2ef590d8 100644
--- a/_includes/layout/header-scripts.html
+++ b/_includes/layout/header-scripts.html
@@ -24,6 +24,11 @@
       name: "merchdocs_ee",
       baseUrl: "https://docs.magento.com/m2/ee/user_guide"
     },
+    {
+      label: "MBI User Guide",
+      name: "merchdocs-mbi",
+      baseUrl: "https://docs.magento.com/mbi"
+    },
     {
       label: "PWA",
       name: "pwa-devdocs",