diff --git a/tcpdump.spec b/tcpdump.spec
index d5c1a8b..f0ac2c7 100644
--- a/tcpdump.spec
+++ b/tcpdump.spec
@@ -1,5 +1,5 @@
 Name:          tcpdump
-Version:       4.99.0
+Version:       4.99.1
 Release:       1mamba
 Summary:       tcpdump - dump traffic on a network
 Group:         Network/Monitoring
@@ -15,11 +15,11 @@ Patch3:        %{name}-3.9.1-ldp_dos.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libcap-ng-devel
 BuildRequires: libopenssl-devel
 BuildRequires: libpcap-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libpcap-devel >= 1.2
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Tcpdump  prints  out  the  headers of packets on a network interface that match the boolean expression.
@@ -56,6 +56,9 @@ Tcpdump  prints  out  the  headers of packets on a network interface that match
 %doc CREDITS LICENSE
 
 %changelog
+* Thu Jun 10 2021 Automatic Build System <autodist@mambasoft.it> 4.99.1-1mamba
+- automatic version update by autodist
+
 * Fri Jan 15 2021 Automatic Build System <autodist@mambasoft.it> 4.99.0-1mamba
 - automatic version update by autodist