diff --git a/install/requirements.txt b/install/requirements.txt
index ef2301e7f..35b2c77b4 100644
--- a/install/requirements.txt
+++ b/install/requirements.txt
@@ -24,7 +24,7 @@ pytest-xdist==3.6.1
 scipy==1.14.0
 scikit-learn==1.5.1
 GitPython==3.1.43
-protobuf==4.25.3
+protobuf==5.29.1
 exclusiveprocess==0.9.4
 pytest-dependency==0.6.0
 whois==1.20240129.2