diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5314f75..e054960 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 flake8==3.6.0
-pytest==4.0.2
+pytest==4.1.1
 pytest-cov==2.6.1