diff --git a/axe_selenium_python/tests/requirements/tests.txt b/axe_selenium_python/tests/requirements/tests.txt
index 0f6f3e4..eaf4e5f 100644
--- a/axe_selenium_python/tests/requirements/tests.txt
+++ b/axe_selenium_python/tests/requirements/tests.txt
@@ -1,3 +1,3 @@
-pytest==3.7.2
+pytest==3.7.3
 selenium==3.14.0
 pytest-html==1.19.0