diff --git a/requirements.txt b/requirements.txt
index 0bd95ad..ee5ecbf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -58,7 +58,7 @@ pyxdg==0.25
 requests==2.21.0
 requests-oauthlib==1.2.0
 requests-toolbelt==0.9.1
-rsa==4.0
+rsa==4.7
 SecretStorage==2.3.1
 six==1.12.0
 smartsheet-python-sdk==1.5.0