diff --git a/requirements_test.txt b/requirements_test.txt
index 10fd666..aa062b6 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -2,4 +2,4 @@ django-nose==1.4.2
 django-webtest==1.7.8
 exam
 mock
-webtest
+webtest==2.0.20