diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index fab96cd544..ae5798f015 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.9.0
+current_version = 0.9.1
 tag = True
 sign_tags = True
 tag_message = evmone {new_version}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f821c59f18..cde7d9ea21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,13 +5,14 @@ Documentation of all notable changes to the **evmone** project.
 The format is based on [Keep a Changelog],
 and this project adheres to [Semantic Versioning].
 
-## [0.9.1] — unreleased
+## [0.9.1] — 2022-09-07
 
 ### Fixed
 
 - Resetting gas refund counter when execution state is reused. 
   [#504](https://github.com/ethereum/evmone/pull/504)
 
+
 ## [0.9.0] — 2022-08-30
 
 In this release we have been focused on improving performance of the Baseline interpreter.
@@ -353,7 +354,7 @@ It delivers fully-compatible and high-speed EVM implementation.
 - The [intx 0.2.0](https://github.com/chfast/intx/releases/tag/v0.2.0) library is used for 256-bit precision arithmetic. 
 
 
-[0.9.1]: https://github.com/ethereum/evmone/compare/v0.9.0..release/0.9
+[0.9.1]: https://github.com/ethereum/evmone/releases/tag/v0.9.1
 [0.9.0]: https://github.com/ethereum/evmone/releases/tag/v0.9.0
 [0.8.2]: https://github.com/ethereum/evmone/releases/tag/v0.8.2
 [0.8.1]: https://github.com/ethereum/evmone/releases/tag/v0.8.1
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ede8035e56..c2e839e4f9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,7 +25,7 @@ cable_set_build_type(DEFAULT Release CONFIGURATION_TYPES Release Debug)
 include(Hunter/init)
 
 project(evmone LANGUAGES CXX C)
-set(PROJECT_VERSION 0.9.0)
+set(PROJECT_VERSION 0.9.1)
 
 string(REGEX MATCH "([0-9]+)\\.([0-9]+)" _ ${PROJECT_VERSION})
 set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})