diff --git a/CHANGES.md b/CHANGES.md
index 7fde17a4..0e621bed 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,7 @@
 ## dev branch / next version (2.x.x)
 
+## version 2.3.1 (2018-05-16)
+
 - New command line option `-show-parser-errors` to include parser errors into checkstyle results (default: off) [#413](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/413)
 - Added more checks for automatic coding style detection [#414](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/414) + [#417](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/417)
 - Fixed handling of `Arrow` in type names in TokenTree [#413](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/413)
@@ -9,7 +11,7 @@
 - Improved automatic detection of coding style by not stopping at the first change in number of violations [#415](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/415)
 - Improved handling of file content and `class` parsing in TokenTree [#413](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/413)
 - Refactored handling of internal errors (parsing and checks) [#413](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/413)
-- Cleanup command line options
+- Cleanup command line options [#418](https://github.com/HaxeCheckstyle/haxe-checkstyle/issues/418)
 
 ## version 2.3.0 (2018-05-07)
 
diff --git a/haxelib.json b/haxelib.json
index 8e4f42e3..550081ea 100644
--- a/haxelib.json
+++ b/haxelib.json
@@ -18,8 +18,8 @@
         "AlexHaxe",
         "Gama11"
     ],
-    "releasenote": "added automatic coding style detection and added ability to extend configuration files - see CHANGES.md",
-    "version": "2.3.0",
+    "releasenote": "improved automatic coding style detection and error handling - see CHANGES.md",
+    "version": "2.3.1",
     "url": "https://github.com/HaxeCheckstyle/haxe-checkstyle",
     "dependencies": {
 
diff --git a/package.json b/package.json
index db9ae8cd..ff983ad9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "checkstyle",
-    "version": "2.3.0",
+    "version": "2.3.1",
     "description": "Automated code analysis ideal for projects that want to enforce a coding standard.",
     "repository": {
         "type": "git",