diff --git a/mathy_core/about.py b/mathy_core/about.py
index 92bf464..b53e04b 100644
--- a/mathy_core/about.py
+++ b/mathy_core/about.py
@@ -1,5 +1,5 @@
 __title__ = "mathy_core"
-__version__ = "0.9.2"
+__version__ = "0.9.3"
 __summary__ = "Computer Algebra System for working with math expressions"
 __uri__ = "https://mathy.ai"
 __author__ = "Justin DuJardin"
diff --git a/website/docs/changelog.md b/website/docs/changelog.md
index 62d3856..82692f5 100644
--- a/website/docs/changelog.md
+++ b/website/docs/changelog.md
@@ -1,3 +1,10 @@
+## [0.9.3](https://github.com/mathy/mathy_core/compare/v0.9.2...v0.9.3) (2024-01-15)
+
+
+### Bug Fixes
+
+* **rule:** RestateSubtraction failed to produce simple forms ([#18](https://github.com/mathy/mathy_core/issues/18)) ([71467c2](https://github.com/mathy/mathy_core/commit/71467c29c5555aabaeecfce4662592e91166bcc2))
+
 ## [0.9.2](https://github.com/mathy/mathy_core/compare/v0.9.1...v0.9.2) (2023-12-15)
 
 ### Bug Fixes