diff --git a/requirements_dev.txt b/requirements_dev.txt
index f9aca75..9bf3574 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -3,7 +3,7 @@ coverage==4.5.4
 cryptography==2.8
 flake8==3.7.8
 pip==19.3.1
-pytest==5.2.2
+pytest==8.0.0
 pytest-runner==5.2
 pytest-subtests==0.2.1
 pytz==2019.3