diff --git a/spotkania/2020-07-09/requirements.txt b/spotkania/2020-07-09/requirements.txt
index 42fdd1c..8752a2f 100644
--- a/spotkania/2020-07-09/requirements.txt
+++ b/spotkania/2020-07-09/requirements.txt
@@ -70,7 +70,7 @@ pywinpty==0.5.7
 pyzmq==19.0.1
 requests @ file:///tmp/build/80754af9/requests_1592841827918/work
 requests-oauthlib==1.3.0
-rsa==4.6
+rsa==4.7
 scikit-learn==0.23.1
 scipy==1.4.1
 Send2Trash==1.5.0