diff --git a/pyproject.toml b/pyproject.toml
index 04c1edb..633e8e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ classifiers = [
     "Topic :: Utilities",
 ]
 dependencies = [
-    "chromadb>=0.5.0,<0.7",
+    "chromadb>=0.5.0,<1.6",
     "pyyaml>=6.0,<7",
     "requests>=2.28,<3",
     "qdrant-client>=1.7.0",