diff --git a/pyproject.toml b/pyproject.toml
index 990057a9..1b04eeba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ transformers = {version = "^4.35.2", optional = true}
 sentencepiece = "^0.1.99"
 pandas = "2.0.0"
 pyarrow = "^14.0.1"
-cohere = { version = ">=4.37", optional = true }
+cohere = { version = "^4.37", optional = true }
 
 
 pinecone-text =  "^0.8.0"