diff --git a/packages/thunderbird.xml b/packages/thunderbird.xml
index 2340713..2a8f9e8 100644
--- a/packages/thunderbird.xml
+++ b/packages/thunderbird.xml
@@ -2,11 +2,11 @@
 <packages>
     <package id="thunderbird"  
              name="Mozilla Thunderbird"  
-             revision="7"
+             revision="8"
              reboot="false"  
              priority="0">
  
-        <variable name="PKG_VERSION" value="10.0.4" />
+        <variable name="PKG_VERSION" value="10.0.5" />
         <variable name="VARIANTE" value="esr" />
         <variable architecture="x86" name="INSTALL_PATH" value="%PROGRAMFILES%\Mozilla Thunderbird" />
         <variable architecture="x64" name="INSTALL_PATH" value="%PROGRAMFILES(x86)%\Mozilla Thunderbird" />
diff --git a/softwares/Thunderbird Setup 10.0.4esr.exe b/softwares/Thunderbird Setup 10.0.5esr.exe
similarity index 65%
rename from softwares/Thunderbird Setup 10.0.4esr.exe
rename to softwares/Thunderbird Setup 10.0.5esr.exe
index fd1ba78..57861e3 100644
Binary files a/softwares/Thunderbird Setup 10.0.4esr.exe and b/softwares/Thunderbird Setup 10.0.5esr.exe differ
diff --git a/wpkg-thunderbird.spec b/wpkg-thunderbird.spec
index 8f52c61..f2ff87a 100644
--- a/wpkg-thunderbird.spec
+++ b/wpkg-thunderbird.spec
@@ -1,6 +1,6 @@
 %define package thunderbird
 %define version 0.1
-%define realversion 10.0.4esr
+%define realversion 10.0.5esr
 %define release 0.beta1
 
 Name:		wpkg-%{package}
@@ -44,6 +44,9 @@ cp -r packages/* %{buildroot}/home/e-smith/files/shares/wpkg/files/packages/
 /bin/rm -rf %{buildroot}
 
 %changelog
-* Thu May 31 2012 Daniel Berteaud <daniel@firewall-services.com>
+* Wed Jun 6 2012 Daniel Berteaud <daniel@firewall-services.com> 0.1+10.0.5esr-1
+- update to 10.0.5esr
+
+* Thu May 31 2012 Daniel Berteaud <daniel@firewall-services.com> 0.1+10.0.4esr-1
 - initial release with Thunderbird 10.0.4esr