diff --git a/requirements.txt b/requirements.txt
index c0fd206..2e3ea6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -107,7 +107,7 @@ rake-nltk==1.0.4
 regex==2019.4.14
 requests==2.20.1
 retrying==1.3.3
-rsa==4.0
+rsa==4.1
 scikit-learn==0.21.1
 scipy==1.4.1
 segtok==1.5.7