diff --git a/luxonis_ml/utils/requirements.txt b/luxonis_ml/utils/requirements.txt
index 5c1fcecb..b6aa596d 100644
--- a/luxonis_ml/utils/requirements.txt
+++ b/luxonis_ml/utils/requirements.txt
@@ -4,6 +4,7 @@ PyYAML>=6.0
 fsspec>=2023.3.0
 rich>=13.6.0
 typer>=0.12.0
+typeguard>=4.1.0
 # The following packages are installed dynamically when required
 # s3fs>=2023.3.0
 # gcsfs>=2023.3.0