diff --git a/asterisk.spec b/asterisk.spec
index 47f7292..ccefe61 100644
--- a/asterisk.spec
+++ b/asterisk.spec
@@ -1,5 +1,5 @@
 Name:          asterisk
-Version:       20.1.0
+Version:       20.2.0
 Release:       1mamba
 Summary:       Asterisk PBX
 Group:         System/Telephony
@@ -47,6 +47,7 @@ BuildRequires: libsrtp-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libsystemd-devel
 BuildRequires: libunbound-devel
+BuildRequires: libupnp-devel
 BuildRequires: liburiparser-devel
 BuildRequires: libuuid-devel
 BuildRequires: libvorbis-devel
@@ -164,6 +165,9 @@ exit 0
 %doc BUGS ChangeLog
 
 %changelog
+* Fri Mar 10 2023 Automatic Build System <autodist@mambasoft.it> 20.2.0-1mamba
+- automatic version update by autodist
+
 * Sun Jan 22 2023 Automatic Build System <autodist@mambasoft.it> 20.1.0-1mamba
 - automatic version update by autodist