diff --git a/integration/run.py b/integration/run.py
index 113df88..48cd315 100644
--- a/integration/run.py
+++ b/integration/run.py
@@ -72,9 +72,11 @@ async def get_user(self, username):
                 password = user.get("password")
                 return User(
                     name=username,
-                    auth_string=NativePasswordAuthPlugin.create_auth_string(password)
-                    if password
-                    else None,
+                    auth_string=(
+                        NativePasswordAuthPlugin.create_auth_string(password)
+                        if password
+                        else None
+                    ),
                     auth_plugin=NativePasswordAuthPlugin.name,
                 )
             elif auth_plugin == "authentication_kerberos":
diff --git a/mysql_mimic/__init__.py b/mysql_mimic/__init__.py
index 2da223c..9fec965 100644
--- a/mysql_mimic/__init__.py
+++ b/mysql_mimic/__init__.py
@@ -1,4 +1,5 @@
 """Implementation of the mysql server wire protocol"""
+
 from mysql_mimic.auth import (
     User,
     IdentityProvider,
diff --git a/mysql_mimic/auth.py b/mysql_mimic/auth.py
index a6e07fd..0f7c8f7 100644
--- a/mysql_mimic/auth.py
+++ b/mysql_mimic/auth.py
@@ -219,6 +219,20 @@ async def auth(self, auth_info: Optional[AuthInfo] = None) -> AuthState:
         yield Success(username)
 
 
+class GSSAPIAuthPlugin(KerberosAuthPlugin):
+    """
+    This plugin implements the Generic Security Service Application Program
+    Interface (GSS-API) by way of the Kerberos mechanism as described in
+    RFC1964(https://www.rfc-editor.org/rfc/rfc1964.html).
+
+    It uses the name of the GSSAPI plugin that the MariaDB client uses, but is
+    otherwise identical to KerberosAuthPlugin.
+    """
+
+    name = "auth_gssapi"
+    client_plugin_name = "auth_gssapi_client"
+
+
 class NoLoginAuthPlugin(AuthPlugin):
     """
     Standard plugin that prevents all clients from direct login.
diff --git a/mysql_mimic/connection.py b/mysql_mimic/connection.py
index 10e7847..5160192 100644
--- a/mysql_mimic/connection.py
+++ b/mysql_mimic/connection.py
@@ -544,9 +544,11 @@ async def handle_stmt_fetch(self, data: bytes) -> None:
 
         await self.stream.write(
             self.ok_or_eof(
-                flags=types.ServerStatus.SERVER_STATUS_LAST_ROW_SENT
-                if done
-                else types.ServerStatus.SERVER_STATUS_CURSOR_EXISTS
+                flags=(
+                    types.ServerStatus.SERVER_STATUS_LAST_ROW_SENT
+                    if done
+                    else types.ServerStatus.SERVER_STATUS_CURSOR_EXISTS
+                )
             )
         )
 
diff --git a/mysql_mimic/schema.py b/mysql_mimic/schema.py
index bc3e0ab..5d7f587 100644
--- a/mysql_mimic/schema.py
+++ b/mysql_mimic/schema.py
@@ -275,8 +275,7 @@ class BaseInfoSchema:
     Base InfoSchema interface used by the `Session` class.
     """
 
-    async def query(self, expression: exp.Expression) -> AllowedResult:
-        ...
+    async def query(self, expression: exp.Expression) -> AllowedResult: ...
 
 
 class InfoSchema(BaseInfoSchema):
diff --git a/mysql_mimic/variables.py b/mysql_mimic/variables.py
index 2c6fab6..a408462 100644
--- a/mysql_mimic/variables.py
+++ b/mysql_mimic/variables.py
@@ -10,8 +10,8 @@
 from mysql_mimic.errors import MysqlError, ErrorCode
 
 
-class Default:
-    ...
+# pylint: disable=multiple-statements
+class Default: ...
 
 
 VariableType = Callable[[Any], Any]
@@ -102,8 +102,7 @@ def list(self) -> list[tuple[str, str]]:
 
     @property
     @abc.abstractmethod
-    def schema(self) -> dict[str, VariableSchema]:
-        ...
+    def schema(self) -> dict[str, VariableSchema]: ...
 
 
 class GlobalVariables(Variables):
diff --git a/setup.py b/setup.py
index 02c053c..16c0a20 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@
             "pytest",
             "pytest-asyncio",
             "sphinx",
-            "sqlalchemy",
+            "sqlalchemy[asyncio]",
             "twine",
             "wheel",
         ],