diff --git a/README.md b/README.md
index 9cc969352f4..b49b858c716 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Ycash v2.1.1-4
+Ycash v2.1.1-5
 <img align="right" width="120" height="80" src="https://www.ycash.xyz/y_sign.png">
 
 What is Ycash?
diff --git a/configure.ac b/configure.ac
index 42158b74122..e0f24fce801 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ AC_PREREQ([2.60])
 define(_CLIENT_VERSION_MAJOR, 2)
 define(_CLIENT_VERSION_MINOR, 1)
 define(_CLIENT_VERSION_REVISION, 1)
-define(_CLIENT_VERSION_BUILD, 54)
+define(_CLIENT_VERSION_BUILD, 55)
 define(_ZC_BUILD_VAL, m4_if(m4_eval(_CLIENT_VERSION_BUILD < 25), 1, m4_incr(_CLIENT_VERSION_BUILD), m4_eval(_CLIENT_VERSION_BUILD < 50), 1, m4_eval(_CLIENT_VERSION_BUILD - 24), m4_eval(_CLIENT_VERSION_BUILD == 50), 1, , m4_eval(_CLIENT_VERSION_BUILD - 50)))
 define(_CLIENT_VERSION_SUFFIX, m4_if(m4_eval(_CLIENT_VERSION_BUILD < 25), 1, _CLIENT_VERSION_REVISION-beta$1, m4_eval(_CLIENT_VERSION_BUILD < 50), 1, _CLIENT_VERSION_REVISION-rc$1, m4_eval(_CLIENT_VERSION_BUILD == 50), 1, _CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION-$1)))
 define(_CLIENT_VERSION_IS_RELEASE, true)
diff --git a/src/clientversion.h b/src/clientversion.h
index 5c2a6f15f39..6bbc6927ae8 100644
--- a/src/clientversion.h
+++ b/src/clientversion.h
@@ -18,7 +18,7 @@
 #define CLIENT_VERSION_MAJOR 2
 #define CLIENT_VERSION_MINOR 1
 #define CLIENT_VERSION_REVISION 1
-#define CLIENT_VERSION_BUILD 54
+#define CLIENT_VERSION_BUILD 55
 
 //! Set to true for release, false for prerelease or test build
 #define CLIENT_VERSION_IS_RELEASE true