diff --git a/requirements.txt b/requirements.txt
index bf71e1ba..11231fa7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 # make sure content of this file can be parsed by setup.load_requirements
-python-dateutil
+python-dateutil>=2.7
 urllib3
 certifi
diff --git a/setup.py b/setup.py
index e86c12be..6b3352cb 100644
--- a/setup.py
+++ b/setup.py
@@ -48,5 +48,5 @@ def read_file(filename):
     keywords="xero python sdk API oAuth",
     name="xero_python",
     packages=find_packages(include=["xero_python", "xero_python.*"]),
-    version="1.0.5",
+    version="1.0.6",
 )
diff --git a/xero_python/__init__.py b/xero_python/__init__.py
index e4e655cc..172ef01d 100644
--- a/xero_python/__init__.py
+++ b/xero_python/__init__.py
@@ -2,4 +2,4 @@
 
 __author__ = """Xero Developer API"""
 __email__ = "api@xero.com"
-__version__ = "1.0.5"
+__version__ = "1.0.6"
diff --git a/xero_python/docs/README.md b/xero_python/docs/README.md
index 069f7239..705c43cc 100644
--- a/xero_python/docs/README.md
+++ b/xero_python/docs/README.md
@@ -4,7 +4,7 @@ This specifing endpoints related to managing authentication tokens and identity
 The `xero_python` package is automatically generated by the [XeroAPI SDK 2.0 Codegen](https://github.com/xero-github/xeroapi-sdk-codegen) project:
 
 - API version: 2.2.11
-- Package version: 1.0.5
+- Package version: 1.0.6
 - Build package: org.openapitools.codegen.languages.PythonClientCodegen
 For more information, please visit [https://developer.xero.com](https://developer.xero.com)