diff --git a/HISTORY.rst b/HISTORY.rst
index fa0e4d9..5b1832d 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,13 @@
 History
 =======
 
+0.6.0 (2022-09-09)
+------------------
+
+* Adds support for parsing poetry.lock files
+* Adds a way to resolve all the linked dependencies in one Dependency File
+* Throws exceptions if found in the parsing process (This may be a breaking change)
+
 0.5.2 (2022-08-09)
 ------------------
 
diff --git a/dparse/__init__.py b/dparse/__init__.py
index d4f97f4..a02b88b 100644
--- a/dparse/__init__.py
+++ b/dparse/__init__.py
@@ -4,6 +4,6 @@
 
 __author__ = """Jannis Gebauer"""
 __email__ = 'support@pyup.io'
-__version__ = '0.5.2'
+__version__ = '0.6.0'
 
 from .parser import parse  # noqa
diff --git a/setup.py b/setup.py
index bf5019c..ed5a800 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 
 setup(
     name='dparse',
-    version='0.5.2',
+    version='0.6.0',
     description="A parser for Python dependency files",
     long_description=readme + '\n\n' + history,
     long_description_content_type='text/x-rst',
diff --git a/tox.ini b/tox.ini
index 0e838d2..489c1c6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,12 +1,14 @@
 [tox]
-envlist = py35, py36, py37, py38, flake8
+envlist = py36, py37, py38, py39, py310, flake8
+isolated_build = true
 
 [travis]
 python =
+    3.10: py310
+    3.9: py39
     3.8: py38
     3.7: py37
     3.6: py36
-    3.5: py35
 
 [testenv:flake8]
 basepython=python3