diff --git a/requirements-shared.txt b/requirements-shared.txt
index 510f079..868023e 100644
--- a/requirements-shared.txt
+++ b/requirements-shared.txt
@@ -1,5 +1,5 @@
-tornado==3.1.1
-requests==2.2.1
+requests==2.3.0
+tornado==4.0
 chardet
 html5lib
 ox