diff --git a/.tito/packages/wpkg-thunderbird b/.tito/packages/wpkg-thunderbird
index 8cecfc4..a740fb4 100644
--- a/.tito/packages/wpkg-thunderbird
+++ b/.tito/packages/wpkg-thunderbird
@@ -1 +1 @@
-52.5.0-1 ./
+52.5.1-0.beta1 ./
diff --git a/wpkg-thunderbird.spec b/wpkg-thunderbird.spec
index eae11b6..bb58c2d 100644
--- a/wpkg-thunderbird.spec
+++ b/wpkg-thunderbird.spec
@@ -1,10 +1,10 @@
 %define package thunderbird
-%define version 52.5.0
+%define version 52.5.2
 %define release 1
 
 Name:		wpkg-%{package}
-Version:	52.5.0
-Release:	1
+Version:	52.5.1
+Release:	0.beta1
 Summary:	%{package} for WPKG on iPasserelle
 
 Group:		System/Softwares
@@ -42,6 +42,9 @@ cp -r packages/* %{buildroot}/home/e-smith/files/shares/wpkg/files/packages/
 /home/e-smith/files/shares/wpkg/files/
 
 %changelog
+* Mon Jan 08 2018 Daniel Berteaud <daniel@firewall-services.com> 52.5.1-0.beta1
+- Update to 52.5.2 (daniel@firewall-services.com)
+
 * Wed Nov 29 2017 Daniel Berteaud <daniel@firewall-services.com> 52.5.0-1
 - Manually fix tito prev tag (daniel@firewall-services.com)
 - Cleanup spec file history (daniel@firewall-services.com)