diff --git a/requirements.txt b/requirements.txt
index 579da50..e68979f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ pyasn1==0.4.5
 pyasn1-modules==0.2.5
 requests==2.22.0
 requests-oauthlib==1.2.0
-rsa==4.0
+rsa==4.7
 six==1.12.0
 uritemplate==3.0.0
 urllib3==1.25.3