diff --git a/python/pyproject.toml b/python/pyproject.toml
index 7a4a167c80fd..778d87ef4408 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -77,7 +77,7 @@ azure = [
     "azure-cosmos ~= 4.7"
 ]
 chroma = [
-    "chromadb >= 0.5,< 1.1"
+    "chromadb >= 0.5,< 1.3"
 ]
 copilotstudio = [
     "microsoft-agents-copilotstudio-client >= 0.3.1",