diff --git a/README.md b/README.md
index 648f3a8..a573a16 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ Your contributions and suggestions are heartily♥ welcome. (✿◕‿◕). Plea
 - [Posh-VirusTotal](https://github.com/darkoperator/Posh-VirusTotal) - PowerShell interface to VirusTotal.com APIs.
 - [python-dshield](https://github.com/rshipp/python-dshield) - Pythonic interface to the Internet Storm Center/DShield API.
 - [python-sandboxapi](https://github.com/InQuest/python-sandboxapi) - Minimal, consistent Python API for building integrations with malware sandboxes.
+- [python-stix2](https://github.com/oasis-open/cti-python-stix2) - Python APIs for serializing and de-serializing Structured Threat Information eXpression (STIX) JSON content, plus higher-level APIs for common tasks.
 
 # DevSecOps