diff --git a/portality/settings.py b/portality/settings.py
index 6293861cb4..b52d33dd3f 100644
--- a/portality/settings.py
+++ b/portality/settings.py
@@ -9,7 +9,7 @@
 # Application Version information
 # ~~->API:Feature~~
 
-DOAJ_VERSION = "6.4.6"
+DOAJ_VERSION = "6.4.7"
 API_VERSION = "3.0.1"
 
 ######################################
diff --git a/portality/templates/application_form/_contact.html b/portality/templates/application_form/_contact.html
index b312055c22..b1140a6e87 100644
--- a/portality/templates/application_form/_contact.html
+++ b/portality/templates/application_form/_contact.html
@@ -6,7 +6,7 @@
         </ul>
     {% else %}
         <ul class="tags">
-            <li class="tag"><a href="mailto:{{account.email}}"><span data-feather="mail" aria-hidden="true"></span> {{account.name}}</a>
+            <li class="tag"><a href="mailto:{{account.email}}" target="_blank"><span data-feather="mail" aria-hidden="true"></span> {{account.name}}</a>
                 (<a href="{{ url_for("account.username", username=account.id) }}">{{ account.id }}</a>)</li>
         </ul>
     {% endif %}
diff --git a/setup.py b/setup.py
index 8de500d659..49da5a8c38 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='doaj',
-    version='6.4.6',
+    version='6.4.7',
     packages=find_packages(),
     install_requires=[
         "awscli==1.20.50",