diff --git a/examples/python/requirements.txt b/examples/python/requirements.txt
index 082f4ad..6b2b911 100644
--- a/examples/python/requirements.txt
+++ b/examples/python/requirements.txt
@@ -75,7 +75,7 @@ pexpect==4.8.0
 pickleshare==0.7.5
 pluggy==1.0.0
 prompt-toolkit==3.0.38
-protobuf==4.22.4
+protobuf==4.25.8
 ptyprocess==0.7.0
 pure-eval==0.2.2
 py-cid==0.3.0