diff --git a/README.md b/README.md
index eb66d65..bdc54ea 100644
--- a/README.md
+++ b/README.md
@@ -125,6 +125,7 @@ Inspired by [awesome-php](https://github.com/ziadoz/awesome-php).
 * [python-patterns](https://github.com/faif/python-patterns) - A collection of design patterns in Python.
 * [sortedcontainers](https://github.com/grantjenks/python-sortedcontainers) - Fast, pure-Python implementation of SortedList, SortedDict, and SortedSet types.
 * [python-ds](https://github.com/prabhupant/python-ds) - Clean and simple collection of data structure and algorithms in Python for coding interviews.
+* [transitions](https://github.com/pytransitions/transitions) - A lightweight, object-oriented finite state machine implementation in Python.
 
 ## ASGI Servers