diff --git a/requirements.txt b/requirements.txt
index 929abaf..b49ea77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,9 +3,6 @@
 attrs==18.2.0
 funcy==1.10.3
 lenses==0.4.0
-parsimonious==0.8.1
-hypothesis==3.73.0
-
 hypothesis==3.66.30 # pyup: ignore
 parsimonious==0.8.1
 pytest==3.2.3 # pyup: ignore