diff --git a/dev-requirements.txt b/dev-requirements.txt
index cec6c48cd..4c49fdcd9 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -123,7 +123,7 @@ ply==3.11
 pre_commit==4.2.0
 prompt_toolkit==3.0.51
 propcache==0.3.1
-protobuf==5.29.5
+protobuf==6.31.1
 pvxslibs==1.3.3
 py==1.11.0
 pycparser==2.22