diff --git a/requirements.txt b/requirements.txt
index 60e3a81..cc55387 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -60,7 +60,7 @@ pyzmq==18.1.1
 requests==2.23.0
 requests-oauthlib==1.3.0
 retrying==1.3.3
-rsa==4.0
+rsa==4.7
 scikit-learn==0.22.2.post1
 scipy==1.4.1
 setuptools-git==1.2