diff --git a/dev-requirements.txt b/dev-requirements.txt
index f8c12ed..2cfadee 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 coverage==4.5.2
-pytest==4.2.0
+pytest==4.3.0
 pytest-aiohttp==0.3.0
\ No newline at end of file