edx-user-state-client is still needed.

requirements/edx/github.txt

@@ -91,6 +91,7 @@ git+https://github.com/edx/edx-lint.git@v0.4.1#egg=edx_lint==0.4.1
 git+https://github.com/edx/xblock-utils.git@v1.0.2#egg=xblock-utils==1.0.2
 -e git+https://github.com/edx-solutions/xblock-google-drive.git@138e6fa0bf3a2013e904a085b9fed77dab7f3f21#egg=xblock-google-drive
 -e git+https://github.com/edx/edx-reverification-block.git@0.0.5#egg=edx-reverification-block==0.0.5
+-e git+https://github.com/edx/edx-user-state-client.git@30c0ad4b9f57f8d48d6943eb585ec8a9205f4469#egg=edx-user-state-client
 git+https://github.com/edx/edx-organizations.git@release-2016-01-22#egg=edx-organizations==0.3.0
 git+https://github.com/edx/edx-proctoring.git@0.12.6#egg=edx-proctoring==0.12.6
 git+https://github.com/edx/xblock-lti-consumer.git@v1.0.2#egg=xblock-lti-consumer==1.0.2