diff --git a/requirements.txt b/requirements.txt
index 9c42cd2..9bdf909 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 coverage==4.5.3
 mypy==0.670 ; platform_python_implementation != 'PyPy'
 prospector==1.1.6.2
-pytest==4.3.0
+pytest==4.3.1
 pytest-cov==2.6.1
 pytest-django==3.4.8
 sphinx_rtd_theme==0.4.3