diff --git a/pyproject.toml b/pyproject.toml
index 25e8cbd6e..918d1a04b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ dependencies = [
   "msgpack==1.1.2",                                                                                                        # required by aiocache
   "multiaddr==0.2.0",                                                                                                      # for libp2p-stubs
   "orjson>=3.7.7",                                                                                                         # Minimum version for Python 3.11
-  "protobuf==7.34.1",
+  "protobuf==7.35.0",
   "psycopg2-binary==2.9.12",                                                                                               # Note: psycopg3 is not yet supported by SQLAlchemy
   "pycryptodome==3.23.0",
   "pydantic==2.13.3",