diff --git a/dev-requirements.txt b/dev-requirements.txt
index 70a10ac..6296fdd 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -2,5 +2,4 @@ pytest
 pytest-cov
 pytest-mock
 codecov
-pytoml
-grpcio==1.27.*
\ No newline at end of file
+pytoml
\ No newline at end of file