From 12daeaf26c1c9337e51010f96c9ea47c343cf043 Mon Sep 17 00:00:00 2001
From: Silvano Cerza <3314350+silvanocerza@users.noreply.github.com>
Date: Thu, 5 Sep 2024 17:37:52 +0200
Subject: [PATCH] Ping protobuf to <5.28 to fix Google Vertex Components
 serialization (#1050)

---
 integrations/google_vertex/pyproject.toml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/integrations/google_vertex/pyproject.toml b/integrations/google_vertex/pyproject.toml
index 747bbecbf..71158f712 100644
--- a/integrations/google_vertex/pyproject.toml
+++ b/integrations/google_vertex/pyproject.toml
@@ -22,7 +22,12 @@ classifiers = [
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
-dependencies = ["haystack-ai", "google-cloud-aiplatform>=1.38", "pyarrow>3"]
+dependencies = [
+  "haystack-ai",
+  "google-cloud-aiplatform>=1.38",
+  "pyarrow>3",
+  "protobuf<5.28",
+]
 
 [project.urls]
 Documentation = "https://github.com/deepset-ai/haystack-core-integrations/tree/main/integrations/google_vertex#readme"