diff --git a/network/mail/thunderbird/pspec.xml b/network/mail/thunderbird/pspec.xml
index 876671d112..ed1e30ab93 100644
--- a/network/mail/thunderbird/pspec.xml
+++ b/network/mail/thunderbird/pspec.xml
@@ -15,7 +15,7 @@
         <IsA>app:gui</IsA>
         <Summary>The Stand-Alone Mozilla Mail Component</Summary>
         <Description>Thunderbird is a redesign of the Mozilla Mail Component. It is written using the XUL user interface language and designed to be cross-platform.</Description>
-        <Archive sha1sum="4123b4092fcc56e752e2d031cb8283c5c8847c4b" type="tarxz">http://ftp.mozilla.org/pub/thunderbird/releases/52.6.0/source/thunderbird-52.6.0.source.tar.xz</Archive>
+        <Archive sha1sum="8965e9ece5feaa8370ebea047e1fcadd00f2cff7" type="tarxz">http://ftp.mozilla.org/pub/thunderbird/releases/52.6.0/source/thunderbird-52.6.0.source.tar.xz</Archive>
         <AdditionalFiles>
             <AdditionalFile target=".mozconfig">pisilinux/mozconfig</AdditionalFile>
         </AdditionalFiles>
@@ -442,6 +442,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2018-02-04</Date>
+            <Version>52.6.0</Version>
+            <Comment>Version Bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="3">
             <Date>2017-05-22</Date>
             <Version>52.1.1</Version>