diff --git a/requirements.txt b/requirements.txt
index 095bc8e..970e390 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ pluggy==0.6.0
 py==1.5.3
 pycodestyle==2.3.1
 pyflakes==1.6.0
-pytest==3.5.0
+pytest==5.3.5
 pytest-cov==2.5.1
 requests==2.18.4
 requests-mock==1.4.0