diff --git a/tutorials/ar-subs/requirements.txt b/tutorials/ar-subs/requirements.txt
index 67a22884f5..290555ac75 100644
--- a/tutorials/ar-subs/requirements.txt
+++ b/tutorials/ar-subs/requirements.txt
@@ -19,7 +19,7 @@ pycparser==2.20
 pygame==1.9.6
 pytz==2020.1
 requests==2.24.0
-rsa==4.6
+rsa==4.7
 six==1.15.0
 sounddevice==0.4.0
 urllib3==1.25.9
\ No newline at end of file