diff --git a/Lib/cu2qu/pens.py b/Lib/cu2qu/pens.py
index a827ba246..7e084528d 100644
--- a/Lib/cu2qu/pens.py
+++ b/Lib/cu2qu/pens.py
@@ -1,6 +1,7 @@
 from __future__ import print_function, division, absolute_import
 from cu2qu import curve_to_quadratic
 from fontTools.pens.basePen import AbstractPen, decomposeSuperBezierSegment
+from fontTools.pens.reverseContourPen import ReverseContourPen
 
 try:
     from ufoLib.pointPen import AbstractPointPen, BasePointToSegmentPen
@@ -227,12 +228,3 @@ class Cu2QuPointPen(BasePointToSegmentPen):
     def addComponent(self, baseGlyphName, transformation):
         assert self.currentPath is None
         self.pen.addComponent(baseGlyphName, transformation)
-
-
-class ReverseContourPen(SegmentToPointPen):
-    """ Same as 'ReverseContourPointPen' but using the SegmentPen protocol. """
-
-    def __init__(self, other_pen):
-        adapter_point_pen = PointToSegmentPen(other_pen)
-        reverse_point_pen = ReverseContourPointPen(adapter_point_pen)
-        SegmentToPointPen.__init__(self, reverse_point_pen)
diff --git a/requirements.txt b/requirements.txt
index c9984f7e9..8984eed6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-fonttools==3.17.0
+fonttools==3.18.0
 ufoLib==2.1.1
diff --git a/setup.py b/setup.py
index 1b51870f3..067f65708 100644
--- a/setup.py
+++ b/setup.py
@@ -172,8 +172,8 @@ setup(
         'pytest>=2.8',
     ],
     install_requires=[
-        "fonttools>=3.1.2",
-        "ufoLib>=2.1.0",
+        "fonttools>=3.18.0",
+        "ufoLib>=2.1.1",
     ],
     cmdclass={
         "release": release,