diff --git a/requirements.txt b/requirements.txt
index 95723b2f..380563ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ msgpack==1.0.8
 networkx==3.4.2
 pefile==2024.8.26
 pip==25.3
-protobuf==6.31.1
+protobuf==6.33.1
 pyasn1==0.5.1
 pyasn1-modules==0.3.0
 pycparser==2.23