diff --git a/requirements.txt b/requirements.txt
index eb5972c..861c9b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -53,7 +53,7 @@ PyYAML==5.3
 requests==2.22.0
 requests-oauthlib==1.3.0
 retrying==1.3.3
-rsa==4.0
+rsa==4.7
 ruamel-yaml==0.15.87
 sacrebleu==1.4.4
 scikit-learn==0.22.2.post1