diff --git a/pyproject.toml b/pyproject.toml
index 664b17b4..c3858536 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,6 +15,7 @@ grpc-requests = "^0.1.12"
 passlib = "^1.7.4"
 pyaml = "^23.9.7"
 toml = "^0.10.2"
+betterproto = "2.0.0b6"
 
 [tool.poetry.group.dev]
 optional = true