diff --git a/pyproject.toml b/pyproject.toml
index 0ee97d3..7c3db97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,10 +1,10 @@
 [build-system]
-requires = ["poetry-core>=1.0.0"]
+requires = ["poetry-core>=1.9.0"]
 build-backend = "poetry.core.masonry.api"
 
 
 [tool.nitpick]
-style = "https://raw.githubusercontent.com/wemake-services/wemake-python-styleguide/master/styles/nitpick-style-wemake.toml"
+style = "https://raw.githubusercontent.com/wemake-services/wemake-python-styleguide/0.19.2/styles/nitpick-style-wemake.toml"
 
 
 [tool.poetry]