diff --git a/mdbx.h b/mdbx.h
index 9e5c501f..ee286d59 100644
--- a/mdbx.h
+++ b/mdbx.h
@@ -168,7 +168,7 @@ typedef pthread_t mdbx_tid_t;
 /*--------------------------------------------------------------------------*/
 
 #define MDBX_VERSION_MAJOR 0
-#define MDBX_VERSION_MINOR 2
+#define MDBX_VERSION_MINOR 3
 
 #if defined(LIBMDBX_EXPORTS)
 #define LIBMDBX_API __dll_export
diff --git a/src/version.c b/src/version.c
index 413edb4e..a0f7b4f5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -14,12 +14,12 @@
 
 #include "./bits.h"
 
-#if MDBX_VERSION_MAJOR != 0 || MDBX_VERSION_MINOR != 2
+#if MDBX_VERSION_MAJOR != 0 || MDBX_VERSION_MINOR != 3
 #error "API version mismatch!"
 #endif
 
 #define MDBX_VERSION_RELEASE 0
-#define MDBX_VERSION_REVISION 2
+#define MDBX_VERSION_REVISION 0
 
 /*LIBMDBX_EXPORTS*/ const mdbx_version_info mdbx_version = {
     MDBX_VERSION_MAJOR,