diff --git a/.tito/packages/wpkg-thunderbird b/.tito/packages/wpkg-thunderbird
index 8674280..0ed3ba4 100644
--- a/.tito/packages/wpkg-thunderbird
+++ b/.tito/packages/wpkg-thunderbird
@@ -1 +1 @@
-52.5.2-1 ./
+52.6.0-0.beta1 ./
diff --git a/wpkg-thunderbird.spec b/wpkg-thunderbird.spec
index dcc535c..7a3f3aa 100644
--- a/wpkg-thunderbird.spec
+++ b/wpkg-thunderbird.spec
@@ -3,8 +3,8 @@
 %define release 1
 
 Name:		wpkg-%{package}
-Version:	52.5.2
-Release:	1
+Version:	52.6.0
+Release:	0.beta1%{?dist}
 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
+* Wed Jan 31 2018 Daniel Berteaud <daniel@firewall-services.com> 52.6.0-0.beta1
+- Update to 52.6.0 (daniel@firewall-services.com)
+
 * Mon Jan 08 2018 Daniel Berteaud <daniel@firewall-services.com> 52.5.2-1
 - Stable release