diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index e90c92e..5e9f249
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ python-jwt==2.0.1
 pytz==2019.3
 requests==2.11.1
 requests-toolbelt==0.7.0
-rsa==4.0
+rsa==4.7
 six==1.13.0
 speaklater==1.3
 SQLAlchemy==1.3.10