Pinned pytest version (#438)

axelsrz · web-flow · commit 73ff35a87cb3 · 2019-11-15T11:32:17.000-08:00
diff --git a/libraries/botframework-connector/tests/requirements.txt b/libraries/botframework-connector/tests/requirements.txt
@@ -1,4 +1,4 @@
 pytest-cov>=2.6.0
-pytest>=4.3.0
+pytest==5.2.2
 azure-devtools>=0.4.1
 pytest-asyncio
