diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4de68adf5..ebd510c11 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,8 +13,7 @@ find_package(ignition-cmake2 2.8.0 REQUIRED)
 #============================================================================
 # Configure the project
 #============================================================================
-ign_configure_project(VERSION_SUFFIX pre1)
-
+ign_configure_project(VERSION_SUFFIX)
 
 #============================================================================
 # Set project-specific options
diff --git a/Changelog.md b/Changelog.md
index a80cd780f..4686f36df 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,7 +2,10 @@
 
 ### Ignition Physics 3.x.x (20XX-XX-XX)
 
-### Ignition Physics 3.3.0 (2021-06-18)
+### Ignition Physics 3.3.0 (2021-07-12)
+
+1. Use slip compliance API's available in upstream dartsim release
+    * [Pull request #265](https://github.com/ignitionrobotics/ign-physics/pull/265)
 
 1. Fix DART deprecation warning
     * [Pull request #263](https://github.com/ignitionrobotics/ign-physics/pull/263)