diff --git a/pyproject.toml b/pyproject.toml
index e33ab31..8e0598d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ dependencies = [
 qdrant = ["qdrant-client==2.0.0"]
 chroma = ["chromadb==0.4.0"]
 milvus = ["pymilvus==2.3.0"]
-weaviate = ["weaviate-client==3.0.0"]
+weaviate = ["weaviate-client==4.22.0"]
 postgres = ["psycopg2-binary==2.9.0"]
 pgvector = ["psycopg2-binary==2.9.0"]
 dev = [