diff --git a/requirements.txt b/requirements.txt
index d16ecad..9236099 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -48,7 +48,7 @@ platformdirs==4.5.1
 ply==3.11
 propcache==0.4.1
 proto-plus==1.27.0
-protobuf==6.33.4
+protobuf==6.33.5
 psutil==7.2.1
 pyasn1==0.6.2
 pyasn1_modules==0.4.2