diff --git a/requirements.txt b/requirements.txt
index 9352990..50f0a3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -281,7 +281,7 @@ requests-cache==0.4.13
 requests-oauthlib==0.8.0
 requests-toolbelt==0.8.0
 rope==0.10.5
-rsa==3.4.2
+rsa==4.7
 Rtree==0.8.3
 ruamel-yaml==0.11.14
 scandir==1.6