diff --git a/requirements.txt b/requirements.txt
index 32fdb7a..9d2d622 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 attrs==18.2.0
 pluggy==0.8.1
 py==1.7.0
-pytest==3.6.2
+pytest==5.1.2
 six==1.12.0