diff --git a/esphome/final_validate.py b/esphome/final_validate.py
index 47071b5391..199c68210e 100644
--- a/esphome/final_validate.py
+++ b/esphome/final_validate.py
@@ -1,4 +1,4 @@
-from abc import ABC, abstractmethod, abstractproperty
+from abc import ABC, abstractmethod
 from typing import Dict, Any
 import contextvars
 
@@ -14,7 +14,8 @@ from esphome.core import CORE
 
 
 class FinalValidateConfig(ABC):
-    @abstractproperty
+    @property
+    @abstractmethod
     def data(self) -> Dict[str, Any]:
         """A dictionary that can be used by post validation functions to store
         global data during the validation phase. Each component should store its
diff --git a/esphome/yaml_util.py b/esphome/yaml_util.py
index f98bb272b8..10417e6de4 100644
--- a/esphome/yaml_util.py
+++ b/esphome/yaml_util.py
@@ -411,17 +411,19 @@ class ESPHomeDumper(yaml.SafeDumper):  # pylint: disable=too-many-ancestors
             return self.represent_secret(value)
         return self.represent_scalar(tag="tag:yaml.org,2002:str", value=str(value))
 
-    # pylint: disable=arguments-differ
+    # pylint: disable=arguments-renamed
     def represent_bool(self, value):
         return self.represent_scalar(
             "tag:yaml.org,2002:bool", "true" if value else "false"
         )
 
+    # pylint: disable=arguments-renamed
     def represent_int(self, value):
         if is_secret(value):
             return self.represent_secret(value)
         return self.represent_scalar(tag="tag:yaml.org,2002:int", value=str(value))
 
+    # pylint: disable=arguments-renamed
     def represent_float(self, value):
         if is_secret(value):
             return self.represent_secret(value)
diff --git a/requirements_test.txt b/requirements_test.txt
index dc46b6f3bf..985f7d0932 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,4 @@
-pylint==2.8.2
+pylint==2.9.4
 flake8==3.9.2
 black==21.7b0
 pexpect==4.8.0