diff --git a/appveyor.yml b/appveyor.yml
index ce817b23..d002453f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 0.1.5.{build}
+version: 0.2.0.{build}
 
 environment:
   matrix:
diff --git a/mdbx.h b/mdbx.h
index 3769814e..c1e60afc 100644
--- a/mdbx.h
+++ b/mdbx.h
@@ -165,7 +165,7 @@ typedef pthread_t mdbx_tid_t;
 /*--------------------------------------------------------------------------*/
 
 #define MDBX_VERSION_MAJOR 0
-#define MDBX_VERSION_MINOR 1
+#define MDBX_VERSION_MINOR 2
 
 #if defined(LIBMDBX_EXPORTS)
 #define LIBMDBX_API __dll_export
diff --git a/src/version.c b/src/version.c
index aeb15bed..dfb4a572 100644
--- a/src/version.c
+++ b/src/version.c
@@ -14,12 +14,12 @@
 
 #include "./bits.h"
 
-#if MDBX_VERSION_MAJOR != 0 || MDBX_VERSION_MINOR != 1
+#if MDBX_VERSION_MAJOR != 0 || MDBX_VERSION_MINOR != 2
 #error "API version mismatch!"
 #endif
 
-#define MDBX_VERSION_RELEASE 5
-#define MDBX_VERSION_REVISION 1
+#define MDBX_VERSION_RELEASE 0
+#define MDBX_VERSION_REVISION 2
 
 /*LIBMDBX_EXPORTS*/ const mdbx_version_info mdbx_version = {
     MDBX_VERSION_MAJOR,