diff --git a/README.md b/README.md
index 51c00b2e..8d3c8d1b 100644
--- a/README.md
+++ b/README.md
@@ -224,6 +224,7 @@ A curated list of awesome Python frameworks, libraries and software. Inspired by
     * [XlsxWriter](https://xlsxwriter.readthedocs.org/) - A Python module for creating Excel .xlsx files.
     * [xlwings](http://xlwings.org/) - A BSD-licensed library that makes it easy to call Python from Excel and vice versa.
     * [xlwt](https://github.com/python-excel/xlwt) / [xlrd](https://github.com/python-excel/xlrd) - Writing and reading data and formatting information from Excel files.
+    * [relatorio](http://relatorio.tryton.org/) - Templating OpenDocument files.
 * PDF
     * [PDFMiner](https://github.com/euske/pdfminer) - A tool for extracting information from PDF documents.
     * [PyPDF2](https://github.com/mstamy2/PyPDF2) - A library capable of splitting, merging and transforming PDF pages.
@@ -404,6 +405,7 @@ A curated list of awesome Python frameworks, libraries and software. Inspired by
     * [PyMySQL](https://github.com/PyMySQL/PyMySQL) - Pure Python MySQL driver compatible to mysql-python.
     * [queries](https://github.com/gmr/queries) - A wrapper of the psycopg2 library for interacting with PostgreSQL.
     * [txpostgres](http://txpostgres.readthedocs.org/) - Twisted based asynchronous driver for PostgreSQL.
+    * [python-sql](https://pypi.python.org/pypi/python-sql) - Write SQL queries pythonically.
 * NoSQL Databases
     * [cassandra-python-driver](https://github.com/datastax/python-driver) - Python driver for Cassandra.
     * [HappyBase](http://happybase.readthedocs.org/) - A developer-friendly library for Apache HBase.
@@ -1107,6 +1109,7 @@ A curated list of awesome Python frameworks, libraries and software. Inspired by
 * [itsdangerous](https://github.com/mitsuhiko/itsdangerous) - Various helpers to pass trusted data to untrusted environments.
 * [pluginbase](https://github.com/mitsuhiko/pluginbase) - A simple but flexible plugin system for Python.
 * [Pychievements](https://github.com/PacketPerception/pychievements) - A framework for creating and tracking achievements.
+* [Tryton](http://www.tryton.org/) - A general purpose business framework.
 
 ## Algorithms and Design Patterns