diff --git a/configure.ac b/configure.ac
index a37f12e..96690eb 100755
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ AC_PREREQ([2.60])
 define(_CLIENT_VERSION_MAJOR, 1)
 define(_CLIENT_VERSION_MINOR, 3)
 define(_CLIENT_VERSION_REVISION, 1)
-define(_CLIENT_VERSION_BUILD, 18)
+define(_CLIENT_VERSION_BUILD, 19)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2018)
 AC_INIT([NewYorkCoin],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/NewYorkCoin-NYC/nycoin/issues],[newyorkcoin])