diff --git a/requirements.txt b/requirements.txt
index 9e21ed1..84cadcd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 defusedxml==0.7.1
-protobuf==3.19.0
+protobuf==3.19.1
 pycryptodomex==3.11.0
 pyogg==0.6.14a.1
 requests==2.26.0