diff --git a/dev_requirements.txt b/dev_requirements.txt
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,10 +1,9 @@
 babel >= 0.9.6, < 2.4
 waitress >= 0.8.8, < 1.0
-pytest ~= 3.0
+pytest ~= 3.0, >= 3.3.0
 pytest-runner
 pytest-sugar>=0.7.0
 pytest-benchmark
-pytest-catchlog
 pytest-localserver
 mock
 sphinx