diff --git a/appveyor.yml b/appveyor.yml
index 0cf8f863..c1b1085c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 0.5.0.{build}
+version: 0.6.0.{build}
 
 environment:
   matrix:
diff --git a/mdbx.h b/mdbx.h
index b53f546b..959b92bf 100644
--- a/mdbx.h
+++ b/mdbx.h
@@ -638,7 +638,7 @@ typedef pthread_t mdbx_tid_t;
 /*----------------------------------------------------------------------------*/
 
 #define MDBX_VERSION_MAJOR 0
-#define MDBX_VERSION_MINOR 5
+#define MDBX_VERSION_MINOR 6
 
 #ifndef LIBMDBX_API
 #if defined(LIBMDBX_EXPORTS)
diff --git a/src/man1/mdbx_chk.1 b/src/man1/mdbx_chk.1
index 9e7b8cb1..5ae24c9d 100644
--- a/src/man1/mdbx_chk.1
+++ b/src/man1/mdbx_chk.1
@@ -1,6 +1,6 @@
 .\" Copyright 2015-2020 Leonid Yuriev <leo@yuriev.ru>.
 .\" Copying restrictions apply.  See COPYRIGHT/LICENSE.
-.TH MDBX_CHK 1 "2019-12-05" "MDBX 0.4.x"
+.TH MDBX_CHK 1 "2020-01-20" "MDBX 0.6.x"
 .SH NAME
 mdbx_chk \- MDBX checking tool
 .SH SYNOPSIS
diff --git a/src/man1/mdbx_copy.1 b/src/man1/mdbx_copy.1
index 8577f1f7..ca8f597a 100644
--- a/src/man1/mdbx_copy.1
+++ b/src/man1/mdbx_copy.1
@@ -2,7 +2,7 @@
 .\" Copyright 2012-2015 Howard Chu, Symas Corp. All Rights Reserved.
 .\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
 .\" Copying restrictions apply.  See COPYRIGHT/LICENSE.
-.TH MDBX_COPY 1 "2019-12-05" "MDBX 0.4.x"
+.TH MDBX_COPY 1 "2020-01-20" "MDBX 0.6.x"
 .SH NAME
 mdbx_copy \- MDBX environment copy tool
 .SH SYNOPSIS
diff --git a/src/man1/mdbx_dump.1 b/src/man1/mdbx_dump.1
index 180e5a30..b9526002 100644
--- a/src/man1/mdbx_dump.1
+++ b/src/man1/mdbx_dump.1
@@ -2,7 +2,7 @@
 .\" Copyright 2014-2015 Howard Chu, Symas Corp. All Rights Reserved.
 .\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
 .\" Copying restrictions apply.  See COPYRIGHT/LICENSE.
-.TH MDBX_DUMP 1 "2019-12-05" "MDBX 0.4.x"
+.TH MDBX_DUMP 1 "2020-01-20" "MDBX 0.6.x"
 .SH NAME
 mdbx_dump \- MDBX environment export tool
 .SH SYNOPSIS
diff --git a/src/man1/mdbx_load.1 b/src/man1/mdbx_load.1
index 01fc743d..5a13e0ec 100644
--- a/src/man1/mdbx_load.1
+++ b/src/man1/mdbx_load.1
@@ -2,7 +2,7 @@
 .\" Copyright 2014-2015 Howard Chu, Symas Corp. All Rights Reserved.
 .\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
 .\" Copying restrictions apply.  See COPYRIGHT/LICENSE.
-.TH MDBX_LOAD 1 "2019-12-05" "MDBX 0.4.x"
+.TH MDBX_LOAD 1 "2020-01-20" "MDBX 0.6.x"
 .SH NAME
 mdbx_load \- MDBX environment import tool
 .SH SYNOPSIS
diff --git a/src/man1/mdbx_stat.1 b/src/man1/mdbx_stat.1
index ace24cdd..b312d97a 100644
--- a/src/man1/mdbx_stat.1
+++ b/src/man1/mdbx_stat.1
@@ -2,7 +2,7 @@
 .\" Copyright 2012-2015 Howard Chu, Symas Corp. All Rights Reserved.
 .\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
 .\" Copying restrictions apply.  See COPYRIGHT/LICENSE.
-.TH MDBX_STAT 1 "2019-12-05" "MDBX 0.4.x"
+.TH MDBX_STAT 1 "2020-01-20" "MDBX 0.6.x"
 .SH NAME
 mdbx_stat \- MDBX environment status tool
 .SH SYNOPSIS