diff --git a/deephaven_ipywidgets/_version.py b/deephaven_ipywidgets/_version.py
index ae8ad0a..5ffebe2 100644
--- a/deephaven_ipywidgets/_version.py
+++ b/deephaven_ipywidgets/_version.py
@@ -4,5 +4,5 @@
 # Copyright (c) Deephaven Data Labs LLC.
 # Distributed under the terms of the Modified BSD License.
 
-version_info = (0, 2, 0)
+version_info = (0, 2, 1)
 __version__ = ".".join(map(str, version_info))
diff --git a/deephaven_ipywidgets/deephaven.py b/deephaven_ipywidgets/deephaven.py
index ffb5252..acd9949 100644
--- a/deephaven_ipywidgets/deephaven.py
+++ b/deephaven_ipywidgets/deephaven.py
@@ -15,19 +15,21 @@
 from uuid import uuid4
 from ._frontend import module_name, module_version
 
+
 def _str_object_type(obj):
-  """Returns the object type as a string value"""
-  return f"{obj.__class__.__module__}.{obj.__class__.__name__}"
+    """Returns the object type as a string value"""
+    return f"{obj.__class__.__module__}.{obj.__class__.__name__}"
+
 
 def _path_for_object(obj):
-  """Return the iframe path for the specified object. Inspects the class name to determine."""
-  name = _str_object_type(obj)
+    """Return the iframe path for the specified object. Inspects the class name to determine."""
+    name = _str_object_type(obj)
 
-  if name in ('deephaven.table.Table', 'pandas.core.frame.DataFrame'):
-    return 'table'
-  if name == 'deephaven.plot.figure.Figure':
-    return 'chart'
-  raise TypeError(f"Unknown object type: {name}")
+    if name in ('deephaven.table.Table', 'pandas.core.frame.DataFrame'):
+        return 'table'
+    if name == 'deephaven.plot.figure.Figure':
+        return 'chart'
+    raise TypeError(f"Unknown object type: {name}")
 
 
 class DeephavenWidget(DOMWidget):
@@ -60,9 +62,17 @@ def __init__(self, deephaven_object, height=600, width=0):
         # Generate a new table ID using a UUID prepended with a `t_` prefix
         object_id = f"t_{str(uuid4()).replace('-', '_')}"
 
+        port = Server.instance.port
+        server_url = f"http://localhost:{Server.instance.port}/"
+
+        try:
+            from google.colab.output import eval_js
+            server_url = eval_js(f"google.colab.kernel.proxyPort({port})")
+        except ImportError:
+            pass
+
         # Generate the iframe_url from the object type
-        server_url = f"http://localhost:{Server.instance.port}"
-        iframe_url = f"{server_url}/iframe/{_path_for_object(deephaven_object)}/?name={object_id}"
+        iframe_url = f"{server_url}iframe/{_path_for_object(deephaven_object)}/?name={object_id}"
 
         # Add the table to the main modules globals list so it can be retrieved by the iframe
         __main__.__dict__[object_id] = deephaven_object
@@ -72,4 +82,4 @@ def __init__(self, deephaven_object, height=600, width=0):
         self.set_trait('object_id', object_id)
         self.set_trait('object_type', _str_object_type(deephaven_object))
         self.set_trait('width', width)
-        self.set_trait('height', height)
\ No newline at end of file
+        self.set_trait('height', height)
diff --git a/deephaven_ipywidgets/tests/test_table.py b/deephaven_ipywidgets/tests/test_table.py
index dbc02f7..2cacd2d 100644
--- a/deephaven_ipywidgets/tests/test_table.py
+++ b/deephaven_ipywidgets/tests/test_table.py
@@ -19,5 +19,5 @@ def test_example_creation_blank(MockTableClass):
     mock_table.__class__.__module__ = 'deephaven.table'
     mock_table.__class__.__name__ = 'Table'
     w = DeephavenWidget(mock_table)
-    assert w.server_url == 'http://localhost:9876'
+    assert w.server_url == 'http://localhost:9876/'
     assert str(w.iframe_url).startswith('http://localhost:9876/iframe/table/?name=t_')