diff --git a/requirements.txt b/requirements.txt
index 20b54494..0e74d9a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,8 @@
-wxpython==4.1.1
+wxpython
 wheel
-six
+future
 configobj
 markdown
-future
 requests
 oauthlib
 requests-oauthlib
@@ -12,7 +11,6 @@ pypubsub
 geopy
 arrow
 python-dateutil
-futures
 winpaths
 PySocks
 win_inet_pton