diff --git a/requirements.txt b/requirements.txt
index 594c457..d308d4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -70,7 +70,7 @@ pyzmq==18.1.1
 requests==2.23.0
 requests-oauthlib==1.3.0
 resampy==0.2.1
-rsa==4.0
+rsa==4.7
 scipy==1.4.1
 six==1.14.0
 soupsieve==2.0