diff --git a/pip-requirements.txt b/pip-requirements.txt
index d4fc919..7a78fd2 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -1,6 +1,8 @@
 GeoAlchemy>=0.6
 Shapely>=1.2.13
-OWSLib==0.7.2
+# Temporal requirement until there is an OWSLib release
+# that requires python-dateutil<2.0
+-e git+https://github.com/geopython/OWSLib.git@4b0a62cd37a5a03aafc5c0cd9606e0658d5ac664#egg=owslib
 lxml<=2.2.99
 argparse
 pyparsing==1.5.6