diff --git a/RPi/image_processing_server/requirements.txt b/RPi/image_processing_server/requirements.txt
index 387a894..6ebbec9 100644
--- a/RPi/image_processing_server/requirements.txt
+++ b/RPi/image_processing_server/requirements.txt
@@ -31,7 +31,7 @@ python-dateutil==2.8.1
 pyzmq==19.0.0
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 scipy==1.4.1
 six==1.14.0
 tensorboard==1.14.0