diff --git a/requirements.txt b/requirements.txt
index cbbca2d..c19a6e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ gevent-websocket==0.10.1
 greenlet==3.0.2 ; python_version >= '3.11' and platform_python_implementation == 'CPython'
 opuslib==3.0.1
 prometheus-client==0.19.0
-protobuf==3.12.2
+protobuf==3.18.3
 pyaudio==0.2.14
 pymumble==1.6.1
 setuptools==69.0.2 ; python_version >= '3.8'