diff --git a/requirements.txt b/requirements.txt
index b94c708..4b06d96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -91,7 +91,7 @@ plotext==5.3.2
 plum-dispatch==2.6.0
 ply==3.11
 prompt-toolkit==3.0.52
-protobuf==6.33.2
+protobuf==6.33.5
 psutil==7.1.3
 ptyprocess==0.7.0
 pure-eval==0.2.3