diff --git a/CHANGELOG.md b/CHANGELOG.md
index 861dd86..339aea4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## [Unreleased](https://github.com/samirsilwal/structures/tree/Unreleased) (2021-03-21)
 
-[Full Changelog](https://github.com/samirsilwal/structures/compare/3.0.11-dev.20210321054228...Unreleased)
+[Full Changelog](https://github.com/samirsilwal/structures/compare/3.0.12-dev.20210321055325...Unreleased)
 
 **Changes**
 
@@ -12,6 +12,10 @@
 - bump version  [\#10](https://github.com/samirsilwal/structures/pull/10) ([samirsilwal](https://github.com/samirsilwal))
 - Merge dev =====\> master [\#8](https://github.com/samirsilwal/structures/pull/8) ([samirsilwal](https://github.com/samirsilwal))
 
+## [3.0.12-dev.20210321055325](https://github.com/samirsilwal/structures/tree/3.0.12-dev.20210321055325) (2021-03-21)
+
+[Full Changelog](https://github.com/samirsilwal/structures/compare/3.0.11-dev.20210321054228...3.0.12-dev.20210321055325)
+
 ## [3.0.11-dev.20210321054228](https://github.com/samirsilwal/structures/tree/3.0.11-dev.20210321054228) (2021-03-21)
 
 [Full Changelog](https://github.com/samirsilwal/structures/compare/3.0.10-dev.20210321052728...3.0.11-dev.20210321054228)