diff --git a/python/pyproject.toml b/python/pyproject.toml
index a35d4ae71246..2d7bdfec3726 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -68,7 +68,7 @@ chroma = [
     "chromadb >= 0.5,< 1.1"
 ]
 google = [
-    "google-cloud-aiplatform == 1.87.0",
+    "google-cloud-aiplatform == 1.88.0",
     "google-generativeai ~= 0.8"
 ]
 faiss = [