diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 2355e2b..736e1f9 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -29,10 +29,6 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-poetry-
 
-    - name: Update lock file
-      run: |
-        poetry lock
-
     - name: Install dependencies
       run: |
         poetry install
diff --git a/AniLinkPy/apis/anilist/anilist.py b/AniLinkPy/apis/anilist/anilist.py
index c2c23cb..1df014e 100644
--- a/AniLinkPy/apis/anilist/anilist.py
+++ b/AniLinkPy/apis/anilist/anilist.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.custom import CustomRequest
 from AniLinkPy.apis.anilist.mutation.mutation import Mutation
@@ -27,7 +27,9 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.mutation = Mutation()
         self.custom_query = CustomRequest(auth_token)
 
-    def custom(self, query: str, variables: dict) -> dict:
+    def custom(
+        self, query: str, variables: Union[Dict[str, Union[str, int, bool]]]
+    ) -> dict:
         """
         This method is used to send a custom Query or Mutation.
 
diff --git a/AniLinkPy/apis/anilist/custom.py b/AniLinkPy/apis/anilist/custom.py
index a73b251..033b907 100644
--- a/AniLinkPy/apis/anilist/custom.py
+++ b/AniLinkPy/apis/anilist/custom.py
@@ -1,4 +1,4 @@
-from typing import Optional, Union
+from typing import Dict, Optional, Union
 
 from AniLinkPy.base.RequestHandler import send_request
 
@@ -22,7 +22,11 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.base_url = "https://graphql.anilist.co"
         self.auth_token = auth_token
 
-    def custom(self, query: str, variables: Optional[dict] = None) -> dict:
+    def custom(
+        self,
+        query: str,
+        variables: Optional[Union[Dict[str, Union[str, int, bool]]]] = None,
+    ) -> dict:
         """
         This method is used to send a custom Query.
 
diff --git a/AniLinkPy/apis/anilist/query/media.py b/AniLinkPy/apis/anilist/query/media.py
index f22ee49..0e349e7 100644
--- a/AniLinkPy/apis/anilist/query/media.py
+++ b/AniLinkPy/apis/anilist/query/media.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.schemas.query.media_with_relations_schema import (
     MEDIAWITHRELATIONSSCHEMA,
@@ -25,7 +25,7 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.base_url = "https://graphql.anilist.co"
         self.auth_token = auth_token
 
-    def media(self, variables: dict) -> dict:
+    def media(self, variables: Union[Dict[str, Union[str, int, bool]]]) -> dict:
         """
         This method is used to send a media Query.
 
diff --git a/AniLinkPy/apis/anilist/query/page/activities.py b/AniLinkPy/apis/anilist/query/page/activities.py
index 9cb7e8c..0218f08 100644
--- a/AniLinkPy/apis/anilist/query/page/activities.py
+++ b/AniLinkPy/apis/anilist/query/page/activities.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.schemas.activity_schema import ACTIVITYWITHREPLIESSCHEMA
 from AniLinkPy.base.RequestHandler import send_request
@@ -23,7 +23,7 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.base_url = "https://graphql.anilist.co"
         self.auth_token = auth_token
 
-    def activities(self, variables: dict) -> dict:
+    def activities(self, variables: Union[Dict[str, Union[str, int, bool]]]) -> dict:
         """
         This method is used to send an activities Query.
 
@@ -40,7 +40,7 @@ def activities(self, variables: dict) -> dict:
         query = f"""
         query ($page: Int, $perPage: Int, $id: Int, $userId: Int, $messengerId: Int, $mediaId: Int,
         $type: ActivityType, $isFollowing: Boolean, $hasReplies: Boolean, $hasRepliesOrTypeText: Boolean, $createdAt:
-        Int, $id_not: Int, $id_in: [Int], $id_not_in: [Int], $userId_not: Int, $userId_in: [Int], $userId_not_in:
+        Int, $id_not: Int, $id_in: [Int], $id_not_in: [Int], $userId_not: Int, $userId_in: [Int], $userId_not_in: [
         Int], $messengerId_not: Int, $messengerId_in: [Int], $messengerId_not_in: [Int], $mediaId_not: Int,
         $mediaId_in: [Int], $mediaId_not_in: [Int], $type_not: ActivityType, $type_in: [ActivityType], $type_not_in:
         [ActivityType], $createdAt_greater: Int, $sort: [ActivitySort], $asHtml: Boolean) {{ Page (page: $page,
diff --git a/AniLinkPy/apis/anilist/query/page/activity_replies.py b/AniLinkPy/apis/anilist/query/page/activity_replies.py
index 8c083bc..63b0dfa 100644
--- a/AniLinkPy/apis/anilist/query/page/activity_replies.py
+++ b/AniLinkPy/apis/anilist/query/page/activity_replies.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.schemas.activity_schema import ACTIVITYREPLYSCHEMA
 from AniLinkPy.base.RequestHandler import send_request
@@ -23,7 +23,9 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.base_url = "https://graphql.anilist.co"
         self.auth_token = auth_token
 
-    def activityReplies(self, variables: dict) -> dict:
+    def activityReplies(
+        self, variables: Union[Dict[str, Union[str, int, bool]]]
+    ) -> dict:
         """
         This method is used to send an ActivityReplies Query.
 
diff --git a/AniLinkPy/apis/anilist/query/page/airing_schedules.py b/AniLinkPy/apis/anilist/query/page/airing_schedules.py
index f42cb2c..3eec592 100644
--- a/AniLinkPy/apis/anilist/query/page/airing_schedules.py
+++ b/AniLinkPy/apis/anilist/query/page/airing_schedules.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.schemas.query.airing_schedule_schema import (
     AIRINGSCHEDULESCHEMA,
@@ -25,7 +25,9 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.base_url = "https://graphql.anilist.co"
         self.auth_token = auth_token
 
-    def airingSchedules(self, variables: dict) -> dict:
+    def airingSchedules(
+        self, variables: Union[Dict[str, Union[str, int, bool]]]
+    ) -> dict:
         """
         This method is used to send an airingSchedules Query.
 
diff --git a/AniLinkPy/apis/anilist/query/page/page.py b/AniLinkPy/apis/anilist/query/page/page.py
index 18d0b71..38b84f4 100644
--- a/AniLinkPy/apis/anilist/query/page/page.py
+++ b/AniLinkPy/apis/anilist/query/page/page.py
@@ -2,7 +2,7 @@
 This module contains the Page class which represents a Page in the AniLink API.
 """
 
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.query.page.activities import ActivitiesQuery
 from AniLinkPy.apis.anilist.query.page.activity_replies import ActivityRepliesQuery
@@ -25,7 +25,9 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.activity_replies_query = ActivityRepliesQuery(auth_token)
         self.airing_schedules_query = AiringSchedulesQuery(auth_token)
 
-    def activities(self, variables: Union[dict, None] = None) -> dict:
+    def activities(
+        self, variables: Union[Dict[str, Union[str, int, bool]], None] = None
+    ) -> dict:
         """
         This method is used to get activities.
 
@@ -39,7 +41,9 @@ def activities(self, variables: Union[dict, None] = None) -> dict:
             variables = {}
         return self.activities_query.activities(variables)
 
-    def activityReplies(self, variables: Union[dict, None] = None) -> dict:
+    def activityReplies(
+        self, variables: Union[Dict[str, Union[str, int, bool]], None] = None
+    ) -> dict:
         """
         This method is used to get activity_replies.
 
@@ -53,7 +57,9 @@ def activityReplies(self, variables: Union[dict, None] = None) -> dict:
             variables = {}
         return self.activity_replies_query.activityReplies(variables)
 
-    def airingSchedules(self, variables: Union[dict, None] = None) -> dict:
+    def airingSchedules(
+        self, variables: Union[Dict[str, Union[str, int, bool]], None] = None
+    ) -> dict:
         """
         This method is used to get airing_schedules.
 
diff --git a/AniLinkPy/apis/anilist/query/query.py b/AniLinkPy/apis/anilist/query/query.py
index ad35ad4..93f0733 100644
--- a/AniLinkPy/apis/anilist/query/query.py
+++ b/AniLinkPy/apis/anilist/query/query.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.query.media import MediaQuery
 from AniLinkPy.apis.anilist.query.page.page import Page
@@ -25,7 +25,7 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.user_query = UserQuery(auth_token)
         self.media_query = MediaQuery(auth_token)
 
-    def user(self, variables: dict) -> dict:
+    def user(self, variables: Union[Dict[str, Union[str, int, bool]]]) -> dict:
         """
         This method is used to get a user.
 
@@ -37,7 +37,7 @@ def user(self, variables: dict) -> dict:
         """
         return self.user_query.user(variables)
 
-    def media(self, variables: dict) -> dict:
+    def media(self, variables: Union[Dict[str, Union[str, int, bool]]]) -> dict:
         """
         This method is used to get a media.
 
diff --git a/AniLinkPy/apis/anilist/query/user.py b/AniLinkPy/apis/anilist/query/user.py
index 7f8db39..f73398d 100644
--- a/AniLinkPy/apis/anilist/query/user.py
+++ b/AniLinkPy/apis/anilist/query/user.py
@@ -1,4 +1,4 @@
-from typing import Union
+from typing import Dict, Union
 
 from AniLinkPy.apis.anilist.schemas.query.user_schema import USERSCHEMA
 from AniLinkPy.base.RequestHandler import send_request
@@ -23,7 +23,7 @@ def __init__(self, auth_token: Union[str, None]) -> None:
         self.base_url = "https://graphql.anilist.co"
         self.auth_token = auth_token
 
-    def user(self, variables: dict) -> dict:
+    def user(self, variables: Union[Dict[str, Union[str, int, bool]]]) -> dict:
         """
         This method is used to send a user Query.