diff --git a/requirements.txt b/requirements.txt
index fa21c4b8..50fe2d0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-click>=2.1
+click<7.0
 colorama>=0.3.1
 requests>=2.3.0
 six>=1.7.2