diff --git a/lambda/requirements.txt b/lambda/requirements.txt
index 1a25485..36ce46c 100644
--- a/lambda/requirements.txt
+++ b/lambda/requirements.txt
@@ -20,7 +20,7 @@ pyasn1-modules==0.2.7
 PyYAML==5.1.2
 requests==2.22.0
 requests-oauthlib==1.2.0
-rsa==4.0
+rsa==4.1
 scipy==1.3.1
 tensorflow==2.0.0
 termcolor==1.1.0