diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9ae29d8..d94236b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 
 coveralls==2.0.0
-pytest==5.4.2
+pytest==5.4.3
 pytest-cov==2.9.0
 pytest-mock==3.1.0