diff --git a/include/boost/hana/version.hpp b/include/boost/hana/version.hpp
index 232825bc65..b8481658bd 100644
--- a/include/boost/hana/version.hpp
+++ b/include/boost/hana/version.hpp
@@ -28,7 +28,7 @@ Distributed under the Boost Software License, Version 1.0.
 
 //! @ingroup group-config
 //! Macro expanding to the patch level of the library, i.e. the `z` in `x.y.z`.
-#define BOOST_HANA_PATCH_VERSION 0
+#define BOOST_HANA_PATCH_VERSION 1
 
 //! @ingroup group-config
 //! Macro expanding to the full version of the library, in hexadecimal