diff --git a/doc/source/conf.py b/doc/source/conf.py
index 8752db8..4024b9a 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -53,7 +53,7 @@
 # The short X.Y version.
 version = '0.8'
 # The full version, including alpha/beta/rc tags.
-release = '0.8.1'
+release = '0.8.2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/karta/version.py b/karta/version.py
index 8088f75..deded32 100644
--- a/karta/version.py
+++ b/karta/version.py
@@ -1 +1 @@
-__version__ = "0.8.1"
+__version__ = "0.8.2"
diff --git a/tests/grid_tests.py b/tests/grid_tests.py
index 0ed6695..89d651b 100644
--- a/tests/grid_tests.py
+++ b/tests/grid_tests.py
@@ -132,7 +132,7 @@ def test_align_origin(self):
         xx, yy = np.meshgrid(np.linspace(0, 1, 50), np.linspace(0, 1, 30))
         zz = 2.0*xx**2 - 3.0*yy**2
         grid = RegularGrid((27, 53, 5, 5, 0, 0), values=zz)
-        new_grid = grid.align_origin(5, 5, method='linear')
+        new_grid = grid._align_origin(5, 5, method='linear')
         self.assertEqual(new_grid.origin, (25, 55))
         self.assertTrue(np.isnan(new_grid.values[0, 0]))
         return