diff --git a/requirements-docs.txt b/requirements-docs.txt
index 110534dae9..2242f753c3 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -1,5 +1,5 @@
 requests>=1.2.3,<=2.0.1
-rsa==3.1.4
+rsa==4.7
 Sphinx>=1.1.3,<1.3
 simplejson==3.5.2
 argparse==1.2.1
diff --git a/requirements.txt b/requirements.txt
index 007b79d1cc..269265a7b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 nose==1.3.3
 requests>=1.2.3,<=2.0.1
-rsa==3.1.4
+rsa==4.7
 simplejson==3.6.5
 argparse==1.2.1
 httpretty>=0.7.0,<=0.8.6