Index: geomet-1.0.0/geomet/util.py
===================================================================
--- geomet-1.0.0.orig/geomet/util.py
+++ geomet-1.0.0/geomet/util.py
@@ -12,7 +12,6 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 import itertools
-import six
 import collections.abc as collections
 
 
@@ -115,7 +114,7 @@ def flatten_multi_dim(sequence):
     """
     for x in sequence:
         if (isinstance(x, collections.Iterable)
-                and not isinstance(x, six.string_types)):
+                and not isinstance(x, str)):
             for y in flatten_multi_dim(x):
                 yield y
         else:
Index: geomet-1.0.0/geomet/wkt.py
===================================================================
--- geomet-1.0.0.orig/geomet/wkt.py
+++ geomet-1.0.0/geomet/wkt.py
@@ -13,7 +13,6 @@
 #  limitations under the License.
 import geomet
 import itertools
-import six
 import tokenize
 
 try:
@@ -134,7 +133,7 @@ def loads(string):
     if importer is None:
         _unsupported_geom_type(geom_type)
 
-    peek = six.advance_iterator(tokens)
+    peek = next(tokens)
     if peek == 'EMPTY':
         if geom_type == 'GEOMETRYCOLLECTION':
             return dict(type='GeometryCollection', geometries=[])
Index: geomet-1.0.0/requirements.txt
===================================================================
--- geomet-1.0.0.orig/requirements.txt
+++ geomet-1.0.0/requirements.txt
@@ -1,2 +1 @@
 click
-six
Index: geomet-1.0.0/setup.py
===================================================================
--- geomet-1.0.0.orig/setup.py
+++ geomet-1.0.0/setup.py
@@ -65,6 +65,6 @@ setup(
         'Topic :: Scientific/Engineering :: GIS',
     ],
     zip_safe=False,
-    install_requires=['click', 'six'],
+    install_requires=['click'],
     python_requires=">=3.7, <4",
 )