diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e3b995..f0b5ca9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [Unreleased]
 
 
+## [2.1.2] - 2019-06-25
+
+### Fixed
+- [Issue #4](https://github.com/vegardit/haxe-concurrent/issues/4) [haxe4+hl] "Lock was aquired by another thread!"
+- [haxe4+hl] ScheduleTools.firstRunAt() returns wrong values
+
+
 ## [2.1.1] - 2019-05-19
 
 ### Fixed
diff --git a/haxelib.json b/haxelib.json
index 3af67a9..7ad4342 100644
--- a/haxelib.json
+++ b/haxelib.json
@@ -9,6 +9,6 @@
         "vegardit"
     ],
     "releasenote": "See https://github.com/vegardit/haxe-concurrent/blob/master/CHANGELOG.md",
-    "version": "2.1.1",
+    "version": "2.1.2",
     "dependencies": { }
 }