diff --git a/mosartwmpy/_version.py b/mosartwmpy/_version.py
index 7225152..906d362 100644
--- a/mosartwmpy/_version.py
+++ b/mosartwmpy/_version.py
@@ -1 +1 @@
-__version__ = "0.5.2"
+__version__ = "0.6.0"
diff --git a/mosartwmpy/data_manifest.yaml b/mosartwmpy/data_manifest.yaml
index ffcbe5b..3b9113e 100644
--- a/mosartwmpy/data_manifest.yaml
+++ b/mosartwmpy/data_manifest.yaml
@@ -7,7 +7,7 @@ tutorial:
 
 sample_input:
   description: Sample input dataset that can be used for testing and development; covers 1980 - 1985.
-  url: https://data.msdlive.org/records/zdg6s-r5102/files/mosartwmpy_sample_input_data_1980_1985.zip?download=1
+  url: https://data.msdlive.org/records/m6pp5-7xt54/files/mosartwmpy_sample_input_data_1980_1985.zip?download=1
   destination: ./
 
 validation:
@@ -15,4 +15,4 @@ validation:
   url: https://zenodo.org/record/5609702/files/mosartwmpy_validation.zip?download=1
   destination: ./
 
-# TODO add other weather files, demand files, etc as they become ready
\ No newline at end of file
+# TODO add other weather files, demand files, etc as they become ready
diff --git a/setup.py b/setup.py
index e5dc0db..f98f799 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@ def readme():
     description='Python implementation of MOSART-WM: A water routing and management model',
     long_description=readme(),
     long_description_content_type="text/markdown",
-    python_requires='>=3.8.*, <4',
+    python_requires='>=3.8,<4.0',
     include_package_data=True,
     entry_points={
         'console_scripts': [