[requires.io] dependency update

requires · requires · commit db6a2923ab97 · 2017-08-09T16:26:52.000-05:00
diff --git a/test_requirements.txt b/test_requirements.txt
@@ -1,4 +1,4 @@
-pytest==3.2.0
+pytest==3.2.1
 pytest-cov==2.5.1
 pytest-xdist==1.19.0
 hypothesis==3.17.0
