diff --git a/RELEASE.rst b/RELEASE.rst
index 2f4dad1768..78cdf66637 100644
--- a/RELEASE.rst
+++ b/RELEASE.rst
@@ -1,6 +1,11 @@
 Release Notes
 =============
 
+Version 1.160.5
+---------------
+
+- Change font color, make sure that the button is 120px, make sure the button is left aligned in outlook (#3774)
+
 Version 1.160.4 (Released July 22, 2026)
 ---------------
 
diff --git a/b2b/templates/mail/enrollment_code_assignment/body.html b/b2b/templates/mail/enrollment_code_assignment/body.html
index 3b1054bc26..b71cee2029 100644
--- a/b2b/templates/mail/enrollment_code_assignment/body.html
+++ b/b2b/templates/mail/enrollment_code_assignment/body.html
@@ -6,12 +6,12 @@
       <td style="background-color: #ffffff;">
           <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
               <tr>
-                  <td style="padding: 20px; font-family: sans-serif; font-size: 20px; line-height: 24px; color: #000000; font-weight: bold;">
+                  <td style="padding: 20px; font-family: sans-serif; font-size: 20px; line-height: 24px; color: #212326; font-weight: bold;">
                       You've been invited to learn with MIT.
                   </td>
               </tr>
               <tr>
-                  <td style="padding: 20px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555;">
+                  <td style="padding: 20px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #212326;">
                       <p style="margin: 0 0 10px;"><strong>{{ organization_name }}</strong> has provided you with access to <strong>{{ contract_name }}</strong> on MIT Learn.</p>
                       <p style="margin: 20px 0 10px;">Enroll to access your courses and begin learning.</p>
                   </td>
@@ -19,9 +19,9 @@
               <tr>
                   <td style="padding: 0 20px 20px;">
                       <!-- Button : BEGIN -->
-                      <table align="left" role="presentation" cellspacing="0" cellpadding="0" border="0" style="margin: auto;">
+                      <table align="left" role="presentation" cellspacing="0" cellpadding="0" border="0" style="margin: 0;">
                           <tr>
-                              <td class="button-td button-td-primary" style="border-radius: 4px; background: #a31f34;">
+                              <td class="button-td button-td-primary" width="120" style="border-radius: 4px; background: #a31f34; width: 120px;">
                                    <a class="button-a button-a-primary" href="{{code_url}}" style="
               background: #a31f34;
               border: 1px solid #a31f34;
@@ -34,6 +34,8 @@
               padding: 16px;
               color: #fff;
               display: block;
+              width: 120px;
+              box-sizing: border-box;
               border-radius: 4px;">Enroll</a>
                               </td>
                           </tr>
@@ -42,13 +44,13 @@
                   </td>
               </tr>
               <tr>
-                <td style="padding: 0 20px 20px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555;">
+                <td style="padding: 0 20px 20px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #212326;">
                     <p>If you're unable to use the button above, copy and paste this link into your browser:</p>
                     {{code_url}}
                 </td>
               </tr>
               <tr>
-                  <td style="padding: 20px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555;">
+                  <td style="padding: 20px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #212326;">
                       <p>Welcome to MIT Learn,</p>
                       <p><strong>MIT Learn Team</strong></p>
                   </td>
diff --git a/main/settings.py b/main/settings.py
index 1a5ed27f16..5ba9f80cbb 100644
--- a/main/settings.py
+++ b/main/settings.py
@@ -37,7 +37,7 @@
 from main.sentry import init_sentry
 from openapi.settings_spectacular import open_spectacular_settings
 
-VERSION = "1.160.4"
+VERSION = "1.160.5"
 
 log = logging.getLogger()