diff --git a/pyproject.toml b/pyproject.toml
index 94ad2ffdb..d679541cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dependencies = [
   "grpcio>=1.60,<1.69",
   "grpcio-tools>=1.60,<1.69",
   "numpy>=1.21.6",
-  "protobuf>=5.0.0,<5.29.0",
+  "protobuf>=5.0.0,<5.30.0",
   "pymongo",
   "Flask==3.1.0",
   "pyjwt",