diff --git a/wpkg-firefox.spec b/wpkg-firefox.spec
index 24fc459..fdf68e3 100644
--- a/wpkg-firefox.spec
+++ b/wpkg-firefox.spec
@@ -1,6 +1,6 @@
 %define package firefox
-%define version 52.4.1esr
-%define release 2
+%define version 52.5.0esr
+%define release 1
 
 Name:		wpkg-%{package}
 Version:	%{version}
@@ -42,6 +42,9 @@ cp -r packages/* %{buildroot}/home/e-smith/files/shares/wpkg/files/packages/
 /home/e-smith/files/shares/wpkg/files/
 
 %changelog
+* Fri Nov 17 2017 Daniel Berteaud <daniel@firewall-services.com> 52.5.0esr-1
+- Update to 52.5.0esr
+
 * Mon Oct 23 2017 Daniel Berteaud <daniel@firewall-services.com> 52.4.1esr-2
 - Provide x64 build