diff --git a/test-requirements.txt b/test-requirements.txt
index 9ad59cc6..07e1a900 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,4 +4,4 @@ mock==1.0.1
 pytest==2.9.1; python_version == '3.3'
 pytest==3.6.3; python_version > '3.3'
 pytest-cov==2.1.0
-pytest-timeout==1.2.1
+pytest-timeout==1.3.3