diff --git a/requirements-dev.txt b/requirements-dev.txt
index c3b95d62..69588af4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -79,7 +79,7 @@ PyYAML==5.1
 requests==2.22.0
 requests-aws4auth==0.9
 requests-http-signature==0.1.0
-rsa==3.4.2
+rsa==4.7
 rstr==2.2.6
 s3transfer==0.2.1
 six==1.12.0
diff --git a/requirements.txt b/requirements.txt
index 1cba1f39..f9e6be19 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,7 +61,7 @@ PyYAML==5.1
 requests==2.22.0
 requests-aws4auth==0.9
 requests-http-signature==0.1.0
-rsa==4.0
+rsa==4.7
 s3transfer==0.2.1
 six==1.12.0
 swagger-spec-validator==2.4.3