diff --git a/pyproject.toml b/pyproject.toml
index 400ede490..129a38798 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,11 +62,12 @@ posthog = "^3.5.0"
 lancedb = "^0.6.10"
 
 importlib-metadata = "6.8.0"
-deepeval = "^0.21.36"
 litellm = "^1.37.3"
 groq = "^0.5.0"
 tantivy = "^0.21.0"
 langfuse = "^2.32.0"
+spacy = "^3.7.4"
+protobuf = "<5.0.0"
 
 
 [tool.poetry.extras]