diff --git a/pyproject.toml b/pyproject.toml
index 5e2b3dc..237abb1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,13 +4,13 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "mod16"
-version = "0.1.0"
+version = "1.0.0"
 authors = [
     {name = "K. Arthur Endsley", email = "arthur.endsley@ntsg.umt.edu"}
 ]
 description = "Python tools for MOD16 algorithm"
 readme = "README.md"
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 license = {file = "LICENSE"}
 classifiers = [
     "Programming Language :: Python :: 3",
@@ -38,4 +38,4 @@ dependencies = [
 [project.optional-dependencies]
 docs = ["pdoc3>=0.9.2"]
 sensitivity = ["SALib>=1.4.5"]
-calibration = ["pymc>=5.0.0", "pytensor>=2.18.0", "arviz>=0.13.0"]
+calibration = ["pymc >=5.10.0, <=5.12.0", "pytensor>=2.18.0", "arviz>=0.13.0"]
diff --git a/setup.cfg b/setup.cfg
index 4905885..4677e16 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = mod16
-version = 0.1.0
+version = 1.0.0
 author = K. Arthur Endsley
 author_email = arthur.endsley@ntsg.umt.edu
 description = Python tools for MOD16 algorithm
@@ -13,7 +13,7 @@ classifiers =
 [options]
 packages = mod16
 py_modules = mod16.utils, mod16.calibration, mod16.sensitivity
-python_requires = >=3.8.0
+python_requires = >=3.10.0
 install_requires =
     mod17>=0.1.1
     h5py>=3.4.0
@@ -32,5 +32,5 @@ include_package_data = False
 
 [options.extras_require]
 docs = pdoc3>=0.9.2
-calibration = pymc>=5.0.0; arviz>=0.13.0; pytensor>=2.18.0
 sensitivity = SALib>=1.4.5
+calibration = pymc >=5.10.0, <=5.12.0; arviz>=0.13.0; pytensor >=2.18.0, <=2.20.0
diff --git a/tests/tests.py b/tests/tests.py
index 2dd9a1d..36b76b2 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -82,12 +82,12 @@ def test_et_vectorized(self):
             self.vpd_night, self.pressure, self.fpar, self.lai)
         lhv_day = latent_heat_vaporization(self.temp_day)
         lhv_night = latent_heat_vaporization(self.temp_night)
-        self.assertEqual(round(_et, 2), 36.76)
-        self.assertEqual(round(_day + _night, 2), 36.76)
+        self.assertEqual(round(_et, 2), 40.94)
+        self.assertEqual(round(_day + _night, 2), 40.94)
         # NOTE: Converting from mass-flux to radiation units incurs a loss
         #   of precision
         self.assertEqual(
-            round((_day2 * lhv_day) + (_night2 * lhv_night), 1), 36.8)
+            round((_day2 * lhv_day) + (_night2 * lhv_night), 1), 41.0)
 
     def test_evaporation_soil(self):
         'Should accurately calculate evaporation from bare soil'