diff --git a/general.ent b/general.ent
index 7140024337..4f616d6d80 100644
--- a/general.ent
+++ b/general.ent
@@ -1,12 +1,12 @@
 <!-- $LastChangedBy$ $Date$ -->
 
-<!ENTITY day          "31">                   <!-- Always 2 digits -->
-<!ENTITY month        "05">                   <!-- Always 2 digits -->
+<!ENTITY day          "01">                   <!-- Always 2 digits -->
+<!ENTITY month        "06">                   <!-- Always 2 digits -->
 <!ENTITY year         "2016">
 <!ENTITY copyrightdate "2001-&year;">
 <!ENTITY copyholder   "The BLFS Development Team">
 <!ENTITY version      "&year;-&month;-&day;">
-<!ENTITY releasedate  "May 31st &year;">
+<!ENTITY releasedate  "June 1st &year;">
 <!ENTITY pubdate      "&year;-&month;-&day;"> <!-- metadata req. by TLDP -->
 <!ENTITY blfs-version "svn">                  <!-- svn|[release #] -->
 <!ENTITY lfs-version  "development">          <!-- x.y|development] -->
diff --git a/introduction/welcome/changelog.xml b/introduction/welcome/changelog.xml
index 44f82583a9..02b9c6dfc6 100644
--- a/introduction/welcome/changelog.xml
+++ b/introduction/welcome/changelog.xml
@@ -43,6 +43,16 @@
     </listitem>
 
 -->
+    <listitem>
+      <para>June 1st, 2016</para>
+      <itemizedlist>
+        <listitem>
+          <para>[igor] - Update to thunderbird-45.1.1. Fixes
+          <ulink url="&blfs-ticket-root;7908">#7908</ulink>.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>May 31st, 2016</para>
       <itemizedlist>
diff --git a/packages.ent b/packages.ent
index 553212ac1f..83c9a8bde6 100644
--- a/packages.ent
+++ b/packages.ent
@@ -667,7 +667,7 @@
 <!ENTITY pidgin-version               "2.10.12">
 <!ENTITY rox-filer-version            "2.11">
 <!ENTITY rxvt-unicode-version         "9.22">
-<!ENTITY thunderbird-version          "45.1.0">
+<!ENTITY thunderbird-version          "45.1.1">
 <!ENTITY tigervnc-version             "1.6.0">
 <!ENTITY transmission-version         "2.92">
 <!ENTITY xarchiver-version            "0.5.4">
diff --git a/xsoft/other/thunderbird.xml b/xsoft/other/thunderbird.xml
index 8b4b989bbc..2e4c01508e 100644
--- a/xsoft/other/thunderbird.xml
+++ b/xsoft/other/thunderbird.xml
@@ -7,7 +7,7 @@
   <!ENTITY thunderbird-download-http "&mozilla-http;/thunderbird/releases/&thunderbird-version;/source/thunderbird-&thunderbird-version;.source.tar.xz">
 <!--  <!ENTITY thunderbird-download-ftp "&mozilla-ftp;/thunderbird/releases/&thunderbird-version;/source/thunderbird-&thunderbird-version;.source.tar.xz">-->
   <!ENTITY thunderbird-download-ftp " ">
-  <!ENTITY thunderbird-md5sum            "ffd8dcef63986c75e197a51f82f2a723">
+  <!ENTITY thunderbird-md5sum            "19e1a8eb1aa99927c35ea2fcfbd7f255">
   <!ENTITY thunderbird-size              "192 MB">
   <!ENTITY thunderbird-buildsize         "3.8 GB (73 MB installed)">
   <!ENTITY thunderbird-time              "9.3 SBU (with -j4, estimated 30 SBU with -j1)">