diff --git a/requirements.txt b/requirements.txt
index 21c4881..93ad133 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ lenses==0.4.0
 parsimonious==0.8.1
 hypothesis==3.73.0
 
-pytest==3.2.3
+pytest==3.8.1
 pytest-bpdb==0.1.4
 pytest-cache==1.0
 pytest-colordots==1.1