diff --git a/lab/Lab4/data/requirements.txt b/lab/Lab4/data/requirements.txt
index ed85663..ebfac63 100644
--- a/lab/Lab4/data/requirements.txt
+++ b/lab/Lab4/data/requirements.txt
@@ -136,7 +136,7 @@ plotnine==0.15.0
 pluggy==1.6.0
 prometheus_client==0.22.0
 prompt_toolkit==3.0.51
-protobuf==6.31.1
+protobuf==6.33.5
 psutil==7.0.0
 ptyprocess==0.7.0
 pure_eval==0.2.3