diff --git a/.gitignore b/.gitignore
index d5135a3..94f54fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/kronosnet-1.11.tar.xz
+/kronosnet-1.12.tar.xz
diff --git a/kronosnet.spec b/kronosnet.spec
index 988a52a..d297169 100644
--- a/kronosnet.spec
+++ b/kronosnet.spec
@@ -37,7 +37,7 @@
 
 Name: kronosnet
 Summary: Multipoint-to-Multipoint VPN daemon
-Version: 1.11
+Version: 1.12
 Release: 1%{?dist}
 License: GPLv2+ and LGPLv2+
 URL: https://kronosnet.org
@@ -486,6 +486,10 @@ Requires: libknet1%{_isa} = %{version}-%{release}
 %endif
 
 %changelog
+* Fri Sep 20 2019 Fabio M. Di Nitto <fdinitto@redhat.com> - 1.12-1
+- New upstream release
+- Fixes memory corruption problem on unstable networks.
+
 * Wed Aug 21 2019 Fabio M. Di Nitto <fdinitto@redhat.com> - 1.11-1
 - New upstream release
 - Fixes major issues with PMTUd implementation when used in combination with
diff --git a/sources b/sources
index 7b736c8..16870bd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (kronosnet-1.11.tar.xz) = e405fd78b9d1228f863fa2a948560c30104dcce5fac72fe8f56364d9b44f82b01bf6288cb5de4779f38c2dbe41abb6be070d030eb27d6b7dbf33ba9b36341173
+SHA512 (kronosnet-1.12.tar.xz) = a6695dc91ccdf2a11473ff20f9dffbef39c88490945815e37b5bc96a076e239b2c1eeb72cf47a587d0e1bc93f2fdf8db5864bfa10a02cc1e34ff1e102cb36c51