diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9658db3..5c9b203 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,9 +5,7 @@
 #    pip-compile --output-file requirements-dev.txt requirements-dev.in
 #
 astroid==1.4.9            # via pylint, pylint-celery, pylint-flask, pylint-plugin-utils, requirements-detector
-backports.functools-lru-cache==1.4  # via jaraco.functools, pylint
 click==6.7                # via pip-tools
-configparser==3.5.0       # via pylint
 django-adminplus==0.5
 django-bootstrap3==8.1.0
 django-datatables-view==1.14.0