[requires.io] dependency update

requires · requires · commit e13646513869 · 2018-01-04T21:37:51.000-05:00
diff --git a/test_requirements.txt b/test_requirements.txt
@@ -1,3 +1,3 @@
-pytest==3.3.1
+pytest==3.3.2
 hypothesis
 coverage==4.4.2
