diff --git a/requirements.txt b/requirements.txt
index 14af4d4..53869d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ pytest-randomly==1.1.2
 
 mock==2.0.0
 mypy==0.501  ; python_version >= "3.3"
-astroid>=1.6,<=2.0.4
+astroid~=1.6,<=2.0.4
diff --git a/setup.py b/setup.py
index c293a54..ff71fb2 100755
--- a/setup.py
+++ b/setup.py
@@ -37,16 +37,16 @@ def get_version():
     ],
     test_suite='tests',
     install_requires=[
-        'GitPython~=2.1.11',
-        'typing~=3.6.6 ; python_version<"3.5"',
+        'GitPython~=2.1',
+        'typing~=3.6 ; python_version<"3.5"',
         'autopep8~=1.4',
     ],
     extras_require={
         ':python_version>="3.0"': [
-            'pylint~=2.1.1'
+            'pylint~=2.6'
         ],
         ':python_version<"3.0"': [
-            'pylint~=1.9.3'
+            'pylint~=1.9'
         ]
     }
 
diff --git a/shopify_python/__init__.py b/shopify_python/__init__.py
index 0e73b16..175f13d 100644
--- a/shopify_python/__init__.py
+++ b/shopify_python/__init__.py
@@ -7,7 +7,7 @@
 from shopify_python import shopify_styleguide
 
 
-__version__ = '0.5.3'
+__version__ = '0.5.4'
 
 
 def register(linter):  # type: (lint.PyLinter) -> None
diff --git a/tests/functional/blank_line_after_class_required.py b/tests/functional/blank_line_after_class_required.py
index ed25539..1384e31 100644
--- a/tests/functional/blank_line_after_class_required.py
+++ b/tests/functional/blank_line_after_class_required.py
@@ -1,4 +1,4 @@
-# pylint:disable=missing-docstring,invalid-name,too-few-public-methods,old-style-class
+# pylint:disable=missing-docstring,invalid-name,too-few-public-methods
 class SomeClass:  # [blank-line-after-class-required]
     def __init__(self):
         pass
diff --git a/tests/functional/global_variable.py b/tests/functional/global_variable.py
index fa200ec..deb0ebb 100644
--- a/tests/functional/global_variable.py
+++ b/tests/functional/global_variable.py
@@ -1,5 +1,5 @@
 # pylint: disable=invalid-name,too-few-public-methods,missing-docstring,unpacking-non-sequence,undefined-variable
-# pylint: disable=old-style-class
+# pylint:
 
 my_int = 77  # [global-variable]
 
diff --git a/tests/functional/lambda_func.py b/tests/functional/lambda_func.py
index a73dab8..07c42f4 100644
--- a/tests/functional/lambda_func.py
+++ b/tests/functional/lambda_func.py
@@ -1,4 +1,4 @@
-# pylint: disable=missing-docstring,deprecated-lambda
+# pylint: disable=missing-docstring
 import operator as o
 import functools as f