Pin pytest to latest version 2.9.2

diff --git a/requirements.txt b/requirements.txt
index aca61fd49d062cc28ef0c9fda983044b2bffabe4..9289e2be1b165da56aa1575c65c298bfcb98c0d7 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Testing and deployment packages.
 coverage==4.1
-pytest
+pytest==2.9.2
 pytest-cov
 freezegun
 wheel==0.23.0