diff --git a/bindings/pydeck/requirements-dev.txt b/bindings/pydeck/requirements-dev.txt
index 6d46a3dd03b..e05d592fe95 100644
--- a/bindings/pydeck/requirements-dev.txt
+++ b/bindings/pydeck/requirements-dev.txt
@@ -18,3 +18,4 @@ semver # necessary for PEP440-compliant semantic versions
 sphinx-markdown-builder
 wheel
 sphinx_rtd_theme
+black