diff --git a/salomon.csv b/salomon.csv
index 2c9b5f31f36cbde12902e3814668a8c28620edee..d21a4cec1b482e7b002397fb07e3da2e60f9024c 100644
--- a/salomon.csv
+++ b/salomon.csv
@@ -1636,6 +1636,7 @@ TRIQS/1.4.1-foss-2017a,2
 turbovnc/1.2.3,2
 Ubuntu/16.04,2
 Ubuntu/16.04-shell,2
+urllib3/1.22-Py-3.6,2
 util-linux/2.26.1,2
 util-linux/2.26.1-foss-2015g,2
 util-linux/2.29.2,2
diff --git a/salomon.md b/salomon.md
index 9f280e5a23a908c539be991edeb72727b8abb450..88f875d6b9c8516d65e4946d1b942f14be064292 100644
--- a/salomon.md
+++ b/salomon.md
@@ -396,6 +396,7 @@
 | [six](https://github.com/benjaminp/six) | Python 2 and 3 compatibility library. |
 | [spglib-python](https://pypi.python.org/pypi/spglib) | Spglib for Python. Spglib is a library for finding and handling crystal symmetries written in C. |
 | [tornado](https://pypi.python.org/pypi/tornado) | Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. |
+| [urllib3](https://pypi.python.org/pypi/urllib3) | HTTP library with thread-safe connection pooling, file post, and more. |
 | [virtualenv](https://pypi.python.org/pypi/virtualenv) | Virtual Python Environment builder. |
 | [Werkzeug](https://pypi.python.org/pypi/Werkzeug) | The comprehensive WSGI web application library. |