diff --git a/pyproject.toml b/pyproject.toml
index 0d1c04b..595fffd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
     "charset-normalizer == 3.4.1",
     "googleapis-common-protos == 1.66.0",
     "packaging == 24.2",
-    "protobuf == 5.29.6",
+    "protobuf == 7.35.1",
     "importlib-metadata == 6.0",
     "wrapt == 1.17.3",
     "typing-extensions == 4.14.0",