diff --git a/requirements.txt b/requirements.txt
index fd73001..e216114 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
-requests~=2.21.0
-python-dateutil~=2.4.1
-future~=0.16.0
+requests~=2.21
+python-dateutil~=2.4
+future~=0.16
 
-nose~=1.3.7
+nose~=1.3
 coverage~=4.2
-mock~=2.0.0
+mock~=2.0