4 files changed, 5 insertions, 5 deletions
diff --git a/lib/sqlalchemy/dialects/mysql/base.py b/lib/sqlalchemy/dialects/mysql/base.py
index af2d7bdbb..54fe1f57f 100644
--- a/lib/sqlalchemy/dialects/mysql/base.py
+++ b/lib/sqlalchemy/dialects/mysql/base.py
@@ -3196,7 +3196,7 @@ class MySQLDialect(default.DefaultDialect):
         return rows
 
 
-class _DecodingRow(object):
+class _DecodingRow:
     """Return unicode-decoded values based on type inspection.
 
     Smooth over data type issues (esp. with alpha driver versions) and
diff --git a/lib/sqlalchemy/dialects/mysql/json.py b/lib/sqlalchemy/dialects/mysql/json.py
index 8d052cc7c..384d3b9b6 100644
--- a/lib/sqlalchemy/dialects/mysql/json.py
+++ b/lib/sqlalchemy/dialects/mysql/json.py
@@ -36,7 +36,7 @@ class JSON(sqltypes.JSON):
     pass
 
 
-class _FormatTypeMixin(object):
+class _FormatTypeMixin:
     def _format_value(self, value):
         raise NotImplementedError()
 
diff --git a/lib/sqlalchemy/dialects/mysql/reflection.py b/lib/sqlalchemy/dialects/mysql/reflection.py
index 503c9614c..8d5b24f0c 100644
--- a/lib/sqlalchemy/dialects/mysql/reflection.py
+++ b/lib/sqlalchemy/dialects/mysql/reflection.py
@@ -17,7 +17,7 @@ from ... import types as sqltypes
 from ... import util
 
 
-class ReflectedState(object):
+class ReflectedState:
     """Stores raw information about a SHOW CREATE TABLE statement."""
 
     def __init__(self):
@@ -30,7 +30,7 @@ class ReflectedState(object):
 
 
 @log.class_logger
-class MySQLTableDefinitionParser(object):
+class MySQLTableDefinitionParser:
     """Parses the results of a SHOW CREATE TABLE statement."""
 
     def __init__(self, dialect, preparer):
diff --git a/lib/sqlalchemy/dialects/mysql/types.py b/lib/sqlalchemy/dialects/mysql/types.py
index dee58b4a5..abbf943a9 100644
--- a/lib/sqlalchemy/dialects/mysql/types.py
+++ b/lib/sqlalchemy/dialects/mysql/types.py
@@ -12,7 +12,7 @@ from ... import types as sqltypes
 from ... import util
 
 
-class _NumericType(object):
+class _NumericType:
     """Base for MySQL numeric types.
 
     This is the base both for NUMERIC as well as INTEGER, hence