diff --git a/bitcoin.spec b/bitcoin.spec
index 5a17d90..e5a77b2 100644
--- a/bitcoin.spec
+++ b/bitcoin.spec
@@ -1,6 +1,6 @@
 %define maj123ver %(echo %version | cut -d. -f1-3)
 Name:          bitcoin
-Version:       0.21.0
+Version:       0.21.1
 Release:       1mamba
 Summary:       A frontend for the bitcoin cryptocurrency
 Group:         Graphical Desktop/Applications/Other
@@ -16,18 +16,21 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libboost-devel
-BuildRequires: libdb53-devel
+BuildRequires: libdb53-cxx
+BuildRequires: libevent-devel
 BuildRequires: libgcc
-BuildRequires: libGL-devel
-BuildRequires: libopenssl-devel
-BuildRequires: libqt4-devel
+BuildRequires: libminiupnpc-devel
+BuildRequires: libqrencode-devel
+BuildRequires: libqt5-devel
+BuildRequires: libsodium-devel
+BuildRequires: libsqlite-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: miniupnpc-devel
+BuildRequires: libz-devel
+BuildRequires: libzeromq-devel
 ## AUTOBUILDREQ-END
 BuildRequires: miniupnpc-devel >= 1.9.20150206-1mamba
 BuildRequires: protobuf-devel >= 1.6.1
 Conflicts:     bitcoinclassic
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 Obsoletes:     bitcoin-qt
 
 %package devel
@@ -118,6 +121,9 @@ exit 0
 %{_libdir}/pkgconfig/libbitcoinconsensus.pc
 
 %changelog
+* Fri Apr 30 2021 Automatic Build System <autodist@mambasoft.it> 0.21.1-1mamba
+- automatic version update by autodist
+
 * Thu Jan 14 2021 Automatic Build System <autodist@mambasoft.it> 0.21.0-1mamba
 - automatic version update by autodist