diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0918c2..ea1a2dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+# Changelog
+
+## [3.1.2](https://github.com/dwmkerr/sharpgl/compare/v3.1.1...v3.1.2) (2023-04-28)
+
+
+### Bug Fixes
+
+* annotate version file for release please ([4ef4a48](https://github.com/dwmkerr/sharpgl/commit/4ef4a4852e0944adce90c373e8593c67a0a35848))
+* correct release-please type ([9a4fc62](https://github.com/dwmkerr/sharpgl/commit/9a4fc62ab9a03d5bdd946754827a59a276125b63))
+
 #Version 2.4
 
 * All imported APIs now use 'SetLastError = true' to aid in analysing issues (thanks [robinsedlaczek](https://github.com/robinsedlaczek).
@@ -11,4 +21,4 @@
   - SharpGLCore -> SharpGL
   - SharpGLforWinForms -> SharpGL.WinForms
   - SharpGLforWPF -> SharpGL.WPF
-* No dynamic calls to OpenGL extension delegates, leading to a big performance gain. 
\ No newline at end of file
+* No dynamic calls to OpenGL extension delegates, leading to a big performance gain.
diff --git a/source/SharpGL/SharedAssemblyInfo.cs b/source/SharpGL/SharedAssemblyInfo.cs
index b6832b1..6b84a23 100644
--- a/source/SharpGL/SharedAssemblyInfo.cs
+++ b/source/SharpGL/SharedAssemblyInfo.cs
@@ -1,25 +1,25 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-[assembly: AssemblyProduct("SharpGL")]
-[assembly: AssemblyCopyright("Copyright © Dave Kerr 2023")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
-//
-// Note that the 'x-release-please-' comments are used to let the release-please
-// action know that we want to update semvers on these lines. Please do not
-// remove these comments.
-// x-release-please-start-version
-[assembly: AssemblyVersion("3.0.0.0")]
-[assembly: AssemblyFileVersion("3.0.0.0")]
-// x-release-please-end
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyProduct("SharpGL")]
+[assembly: AssemblyCopyright("Copyright © Dave Kerr 2023")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+//
+// Note that the 'x-release-please-' comments are used to let the release-please
+// action know that we want to update semvers on these lines. Please do not
+// remove these comments.
+// x-release-please-start-version
+[assembly: AssemblyVersion("3.1.2.0")]
+[assembly: AssemblyFileVersion("3.1.2.0")]
+// x-release-please-end