set pytest dependency

Erik Davis · Erik Davis · commit 9ea412c5bd73 · 2020-04-27T10:22:53.000-07:00
diff --git a/requirements.txt b/requirements.txt
@@ -12,6 +12,6 @@ ruamel.yaml
 
 # testing
 numpy
-pytest
+pytest>=5.4.0
 pytest-asyncio
 pytest-cov
