diff --git a/tensorflow/contrib/autograph/examples/notebooks/dev_summit_2018_demo.ipynb b/tensorflow/contrib/autograph/examples/notebooks/dev_summit_2018_demo.ipynb
index 7e9cc54d4ca..ed5b196e95a 100644
--- a/tensorflow/contrib/autograph/examples/notebooks/dev_summit_2018_demo.ipynb
+++ b/tensorflow/contrib/autograph/examples/notebooks/dev_summit_2018_demo.ipynb
@@ -1924,8 +1924,8 @@
       "views": {}
     },
     "kernelspec": {
-      "display_name": "Python 2",
-      "name": "python2"
+      "display_name": "Python 3",
+      "name": "python3"
     }
   },
   "nbformat": 4,
diff --git a/tensorflow/contrib/autograph/examples/notebooks/rnn_keras_estimator.ipynb b/tensorflow/contrib/autograph/examples/notebooks/rnn_keras_estimator.ipynb
index 831c613f2c8..7cb2c0dff58 100644
--- a/tensorflow/contrib/autograph/examples/notebooks/rnn_keras_estimator.ipynb
+++ b/tensorflow/contrib/autograph/examples/notebooks/rnn_keras_estimator.ipynb
@@ -1046,8 +1046,8 @@
       "views": {}
     },
     "kernelspec": {
-      "display_name": "Python 2",
-      "name": "python2"
+      "display_name": "Python 3",
+      "name": "python3"
     }
   },
   "nbformat": 4,
diff --git a/tensorflow/contrib/eager/python/examples/generative_examples/dcgan.ipynb b/tensorflow/contrib/eager/python/examples/generative_examples/dcgan.ipynb
index 53767058838..00171eb35d6 100644
--- a/tensorflow/contrib/eager/python/examples/generative_examples/dcgan.ipynb
+++ b/tensorflow/contrib/eager/python/examples/generative_examples/dcgan.ipynb
@@ -42,8 +42,8 @@
       "version": "0.3.2"
     },
     "kernelspec": {
-      "display_name": "Python 2",
-      "name": "python2"
+      "display_name": "Python 3",
+      "name": "python3"
     }
   },
   "nbformat": 4,
diff --git a/tensorflow/examples/tutorials/deepdream/deepdream.ipynb b/tensorflow/examples/tutorials/deepdream/deepdream.ipynb
index 186c14b4fd0..34c9c9f2fe9 100644
--- a/tensorflow/examples/tutorials/deepdream/deepdream.ipynb
+++ b/tensorflow/examples/tutorials/deepdream/deepdream.ipynb
@@ -1361,9 +1361,9 @@
    "views": {}
   },
   "kernelspec": {
-   "display_name": "Python 2",
+   "display_name": "Python 3",
    "language": "python",
-   "name": "python2"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {