diff --git a/asterisk.spec b/asterisk.spec
index 914686f..af3bb3b 100644
--- a/asterisk.spec
+++ b/asterisk.spec
@@ -1,5 +1,5 @@
 Name:          asterisk
-Version:       19.3.3
+Version:       19.4.0
 Release:       1mamba
 Summary:       Asterisk PBX
 Group:         System/Telephony
@@ -30,7 +30,6 @@ BuildRequires: libical-devel
 BuildRequires: libjansson-devel
 BuildRequires: libkrb5-devel
 BuildRequires: liblua-devel
-BuildRequires: liblzma-devel
 BuildRequires: libneon-devel
 BuildRequires: libnetsnmp-devel
 BuildRequires: libodbc-devel
@@ -51,7 +50,6 @@ BuildRequires: libunbound-devel
 BuildRequires: liburiparser-devel
 BuildRequires: libuuid-devel
 BuildRequires: libvorbis-devel
-BuildRequires: libvpx-devel
 BuildRequires: libxml2-devel
 BuildRequires: libxslt-devel
 BuildRequires: libz-devel
@@ -166,6 +164,9 @@ exit 0
 %doc BUGS ChangeLog
 
 %changelog
+* Fri May 13 2022 Automatic Build System <autodist@mambasoft.it> 19.4.0-1mamba
+- automatic version update by autodist
+
 * Wed Apr 27 2022 Automatic Build System <autodist@mambasoft.it> 19.3.3-1mamba
 - automatic version update by autodist