diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbda45c3..d77976a0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.10.2 FATAL_ERROR)
 #============================================================================
 # Initialize the project
 #============================================================================
-project(ignition-msgs5 VERSION 5.6.0)
+project(ignition-msgs5 VERSION 5.7.0)
 
 #============================================================================
 # Find ignition-cmake
diff --git a/Changelog.md b/Changelog.md
index a2b03fcc..cc024274 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -3,6 +3,18 @@
 ### Ignition Msgs 5.X.X (20XX-XX-XX)
 
 
+### Ignition Msgs 5.7.0 (2021-03-17)
+
+1. Add ignition version of nav_msgs/OccupancyGrid (backport #138) 
+    * [Pull request 143](https://github.com/ignitionrobotics/ign-msgs/pull/143)
+    * [Pull request 143](https://github.com/ignitionrobotics/ign-msgs/pull/138)
+
+1. Master branch updates 
+    * [Pull request 141](https://github.com/ignitionrobotics/ign-msgs/pull/141)
+
+1. Add windows installation; move installation in README to tutorial
+    * [Pull request 126](https://github.com/ignitionrobotics/ign-msgs/pull/126)
+
 ### Ignition Msgs 5.6.0 (2020-12-28)
 
 1. Add JointTrajectory message.