diff --git a/pyproject.toml b/pyproject.toml
index 1be8471..80ff4b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ requests = "~2.26"
 [tool.poetry.dev-dependencies]
 mypy = "0.910"
 pylint = "~2.11"
-rope = "~0.20"
+rope = "~0.21"
 types-PyYAML = "~6.0"
 types-requests = "~2.25"
 yapf = "~0.31"