diff --git a/requirements.txt b/requirements.txt
index 59ec029..bc1817f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -144,7 +144,7 @@ requests-oauthlib==1.3.0
 requests-toolbelt==0.9.1
 rfc3986==1.3.2
 rocketchat-API==0.6.36
-rsa==4.0
+rsa==4.7
 ruamel.yaml==0.16.10
 ruamel.yaml.clib==0.2.0
 s3transfer==0.3.3