diff --git a/Makefile b/Makefile
index 93506bf15cac82f01c3f1ac7a6287daa0359f1ce..ce9b71653a0fbd7346d0baf82da1346955f4d77a 100644
--- a/Makefile
+++ b/Makefile
@@ -20,9 +20,9 @@ mypy:
 
 # check code errors
 pylint:
-	poetry run pylint --disable=C,R0902,R0903,R0904,R0912,R0913,R0914,R0915,W0613 --enable=C0121,C0202,C0321 --jobs=0 duniterpy/
-	poetry run pylint --disable=C,R0902,R0903,R0904,R0912,R0913,R0914,R0915,W0613 --enable=C0121,C0202,C0321 --jobs=0 tests/
-	poetry run pylint --disable=C,R0902,R0903,R0904,R0912,R0913,R0914,R0915,W0613,E0401 --enable=C0121,C0202,C0321 --jobs=0 examples/
+	poetry run pylint --disable=C,R0902,R0903,R0904,R0912,R0913,R0914,R0915,W0613,R0801 --enable=C0121,C0202,C0321 --jobs=0 duniterpy/
+	poetry run pylint --disable=C,R0902,R0903,R0904,R0912,R0913,R0914,R0915,W0613,R0801 --enable=C0121,C0202,C0321 --jobs=0 tests/
+	poetry run pylint --disable=C,R0902,R0903,R0904,R0912,R0913,R0914,R0915,W0613,E0401,R0801 --enable=C0121,C0202,C0321 --jobs=0 examples/
 
 # check format
 check-format:
diff --git a/pyproject.toml b/pyproject.toml
index afac0b4284a52d9f12721bf85f4c8641e9f235ee..52fbdb44d85f2401508f90bfdbed3573ee943108 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,6 +37,6 @@ graphql-core = "^3.1.2"
 [tool.poetry.dev-dependencies]
 black = "^20.8b1"
 mypy = "^0.790"
-pylint = "^2.6.0"
+pylint = "^2.7.2"
 sphinx = "^3.2.1"
 sphinx_rtd_theme = "^0.5.0"