diff --git a/giftwrap/builders/__init__.py b/giftwrap/builders/__init__.py
index 8498d72..5ebd7c2 100644
--- a/giftwrap/builders/__init__.py
+++ b/giftwrap/builders/__init__.py
@@ -139,7 +139,7 @@ class Builder(object):
         return
 
     @abstractmethod
-    def _make_dir(self, path, mode=0777):
+    def _make_dir(self, path, mode=0o777):
         return
 
     @abstractmethod
diff --git a/giftwrap/builders/docker_builder.py b/giftwrap/builders/docker_builder.py
index c8e0d83..db90711 100644
--- a/giftwrap/builders/docker_builder.py
+++ b/giftwrap/builders/docker_builder.py
@@ -67,7 +67,7 @@ class DockerBuilder(Builder):
         return "/tmp/giftwrap"
         self._commands.append("mktemp -d -t %s.XXXXXXXXXX" % prefix)
 
-    def _make_dir(self, path, mode=0777):
+    def _make_dir(self, path, mode=0o777):
         self._commands.append("mkdir -p -m %o %s" % (mode, path))
 
     def _prepare_project_build(self, project):
@@ -101,13 +101,13 @@ class DockerBuilder(Builder):
     def _finalize_project_build(self, project):
         self._commands.append("rm -rf %s" % self._temp_dir)
         for command in self._commands:
-            print command
+            print(command)
 
     def _finalize_build(self):
         template_vars = {
             'commands': self._commands
         }
-        print self._render_dockerfile(template_vars)
+        print(self._render_dockerfile(template_vars))
         self._build_image()
 
     def _cleanup_build(self):
diff --git a/giftwrap/builders/package_builder.py b/giftwrap/builders/package_builder.py
index af4102d..12d2cf0 100644
--- a/giftwrap/builders/package_builder.py
+++ b/giftwrap/builders/package_builder.py
@@ -40,7 +40,7 @@ class PackageBuilder(Builder):
     def _make_temp_dir(self, prefix='giftwrap'):
         return tempfile.mkdtemp(prefix)
 
-    def _make_dir(self, path, mode=0777):
+    def _make_dir(self, path, mode=0o777):
         os.makedirs(path, mode)
 
     def _prepare_build(self):
diff --git a/giftwrap/openstack_git_repo.py b/giftwrap/openstack_git_repo.py
index 98129d4..0e7c681 100644
--- a/giftwrap/openstack_git_repo.py
+++ b/giftwrap/openstack_git_repo.py
@@ -19,7 +19,11 @@ import logging
 import os
 import re
 import time
-import urlparse
+# Handle python3 urlparse
+try:
+    from urllib.parse import urlparse
+except ImportError:
+    from urlparse import urlparse
 
 from giftwrap.openstack_commit import OpenstackCommit
 from git import Repo
@@ -54,7 +58,7 @@ class OpenstackGitRepo(object):
     @property
     def project(self):
         if not self._project:
-            parsed_url = urlparse.urlparse(self.url)
+            parsed_url = urlparse(self.url)
             project = os.path.splitext(parsed_url.path)[0]
             self._project = re.sub(r'^/', '', project)
         return self._project
diff --git a/giftwrap/openstack_project.py b/giftwrap/openstack_project.py
index cc5d672..0d21ac9 100644
--- a/giftwrap/openstack_project.py
+++ b/giftwrap/openstack_project.py
@@ -14,7 +14,11 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 
-import urlparse
+# Handle python3 urlparse
+try:
+    from urllib.parse import urljoin
+except ImportError:
+    from urlparse import urljoin
 
 from jinja2 import Environment
 
@@ -70,7 +74,7 @@ class OpenstackProject(object):
             key = 'openstack'
             if self.stackforge:
                 key = 'stackforge'
-            self._giturl = urlparse.urljoin(DEFAULT_GITURL[key], self.name)
+            self._giturl = urljoin(DEFAULT_GITURL[key], self.name)
         return self._giturl
 
     @property
diff --git a/giftwrap/tests/test_util.py b/giftwrap/tests/test_util.py
index 7b926a8..9bc6aae 100644
--- a/giftwrap/tests/test_util.py
+++ b/giftwrap/tests/test_util.py
@@ -25,7 +25,7 @@ class TestUtil(unittest.TestCase):
     def test_execute_returns_stdout(self):
         cmd = 'echo stdout'
         out = util.execute(cmd)
-        self.assertEquals('stdout\n', out)
+        self.assertEquals(b'stdout\n', out)
 
     def test_execute_raises_exception_on_error(self):
         cmd = 'echo stderr >&2 && false'
@@ -35,4 +35,4 @@ class TestUtil(unittest.TestCase):
     def test_nonzero_exit_code(self):
         cmd = 'echo stdout && false'
         out = util.execute(cmd, exit=1)
-        self.assertEquals('stdout\n', out)
+        self.assertEquals(b'stdout\n', out)
diff --git a/requirements.txt b/requirements.txt
index f63009f..5f5d936 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 argparse
 colorama
 pbr
-GitPython==0.3.2.RC1
+GitPython
 giturlparse.py
 pyyaml
 jinja2