diff --git a/requirements.txt b/requirements.txt
index e7cc486..e6e27f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 nose==1.3.7
 six==1.11.0
-requests==2.18.4
+requests==2.20.0
 Sphinx==1.6.5