diff --git a/configure.ac b/configure.ac
index 773d09dce..3ed63d960 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ AC_PREREQ([2.60])
 define(_CLIENT_VERSION_MAJOR, 2)
 define(_CLIENT_VERSION_MINOR, 12)
 define(_CLIENT_VERSION_REVISION, 1)
-define(_CLIENT_VERSION_BUILD, 0)
+define(_CLIENT_VERSION_BUILD, 1)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2018)
 AC_INIT([Blackcoin More],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://gitlab.com/blackcoin/blackcoin-more],[blackcoin-more])
diff --git a/src/clientversion.h b/src/clientversion.h
index 552d0e0b2..b23cdcf22 100644
--- a/src/clientversion.h
+++ b/src/clientversion.h
@@ -17,7 +17,7 @@
 #define CLIENT_VERSION_MAJOR 2
 #define CLIENT_VERSION_MINOR 12
 #define CLIENT_VERSION_REVISION 1
-#define CLIENT_VERSION_BUILD 0
+#define CLIENT_VERSION_BUILD 1
 
 //! Set to true for release, false for prerelease or test build
 #define CLIENT_VERSION_IS_RELEASE true