diff --git a/configure.in b/configure.in
index 4b626ff7..d9f9b72b 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-AC_INIT([repmgr], [4.0.5], [pgsql-bugs@postgresql.org], [repmgr], [https://2ndquadrant.com/en/resources/repmgr/])
+AC_INIT([repmgr], [4.0.6], [pgsql-bugs@postgresql.org], [repmgr], [https://2ndquadrant.com/en/resources/repmgr/])
 
 AC_COPYRIGHT([Copyright (c) 2010-2018, 2ndQuadrant Ltd.])
 
diff --git a/repmgr_version.h.in b/repmgr_version.h.in
index adbe8c37..eb60d0c7 100644
--- a/repmgr_version.h.in
+++ b/repmgr_version.h.in
@@ -1,3 +1,3 @@
 #define REPMGR_VERSION_DATE ""
-#define REPMGR_VERSION "4.0.5"
+#define REPMGR_VERSION "4.0.6"