diff --git a/requirements.txt b/requirements.txt
index 5b48205..9cb9f92 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ request==2019.4.13
 requests==2.23.0
 requests-oauthlib==1.3.0
 resampy==0.2.2
-rsa==4.0
+rsa==4.7
 scikit-learn==0.22.2.post1
 scipy==1.4.1
 six==1.14.0