diff --git a/asterisk.spec b/asterisk.spec
index 39929c9..e591d8e 100644
--- a/asterisk.spec
+++ b/asterisk.spec
@@ -1,6 +1,6 @@
 Name:          asterisk
 Version:       18.2.2
-Release:       1mamba
+Release:       2mamba
 Summary:       Asterisk PBX
 Group:         System/Telephony
 Vendor:        openmamba
@@ -67,6 +67,7 @@ BuildRequires: libxml2-devel
 BuildRequires: libxslt-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
+BuildRequires: librpm-devel >= 4.16.1.2-1mamba
 BuildRequires: ptlib-devel
 BuildRequires: libncurses-devel >= 5.4
 BuildRequires: libopenh323-devel >= 1.17.3
@@ -176,6 +177,9 @@ exit 0
 %doc BUGS ChangeLog
 
 %changelog
+* Sun Mar 07 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 18.2.2-2mamba
+- rebuilt by autoport with build requirements: librpm-devel>=4.16.1.2-1mamba
+
 * Fri Mar 05 2021 Automatic Build System <autodist@mambasoft.it> 18.2.2-1mamba
 - automatic version update by autodist