diff --git a/requirements.txt b/requirements.txt
index 15cd727..7199a47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -60,7 +60,7 @@ pandas==0.25.1
 Pillow==5.4.1
 pizzapi==0.0.4
 pizzapy==0.0.0
-protobuf==3.8.0
+protobuf==3.15.0
 pyasn1==0.4.5
 pyasn1-modules==0.2.4
 PyAutoGUI==0.9.41