diff --git a/README.md b/README.md
index 659786400a..a6947e884e 100644
--- a/README.md
+++ b/README.md
@@ -91,6 +91,7 @@ versa.
 
 TensorFlow Federated                                                  | TensorFlow
 --------------------------------------------------------------------- | ----------
+[0.13.1](https://github.com/tensorflow/federated/tree/v0.13.1)        | [tensorflow 2.1.0](https://pypi.org/project/tensorflow/2.1.0/)
 [0.13.0](https://github.com/tensorflow/federated/tree/v0.13.0)        | [tensorflow 2.1.0](https://pypi.org/project/tensorflow/2.1.0/)
 [0.12.0](https://github.com/tensorflow/federated/tree/v0.12.0)        | [tensorflow 2.1.0](https://pypi.org/project/tensorflow/2.1.0/)
 [0.11.0](https://github.com/tensorflow/federated/tree/v0.11.0)        | [tensorflow 2.0.0](https://pypi.org/project/tensorflow/2.0.0/)
diff --git a/RELEASE.md b/RELEASE.md
index 6d539a29fe..8b5bea30a7 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,3 +1,9 @@
+# Release 0.13.1
+
+## Bug Fixes
+
+*   Fixed issues in tutorial notebooks.
+
 # Release 0.13.0
 
 ## Major Features and Improvements
diff --git a/docs/tutorials/custom_federated_algorithms_1.ipynb b/docs/tutorials/custom_federated_algorithms_1.ipynb
index 110f0167ab..15682a93d1 100644
--- a/docs/tutorials/custom_federated_algorithms_1.ipynb
+++ b/docs/tutorials/custom_federated_algorithms_1.ipynb
@@ -56,10 +56,10 @@
         "    \u003ca target=\"_blank\" href=\"https://www.tensorflow.org/federated/tutorials/custom_federated_algorithms_1\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/tf_logo_32px.png\" /\u003eView on TensorFlow.org\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.0/docs/tutorials/custom_federated_algorithms_1.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.1/docs/tutorials/custom_federated_algorithms_1.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.0/docs/tutorials/custom_federated_algorithms_1.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.1/docs/tutorials/custom_federated_algorithms_1.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "\u003c/table\u003e"
       ]
diff --git a/docs/tutorials/custom_federated_algorithms_2.ipynb b/docs/tutorials/custom_federated_algorithms_2.ipynb
index df03c0edeb..37adf58c12 100644
--- a/docs/tutorials/custom_federated_algorithms_2.ipynb
+++ b/docs/tutorials/custom_federated_algorithms_2.ipynb
@@ -56,10 +56,10 @@
         "    \u003ca target=\"_blank\" href=\"https://www.tensorflow.org/federated/tutorials/custom_federated_algorithms_2\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/tf_logo_32px.png\" /\u003eView on TensorFlow.org\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.0/docs/tutorials/custom_federated_algorithms_2.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.1/docs/tutorials/custom_federated_algorithms_2.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.0/docs/tutorials/custom_federated_algorithms_2.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.1/docs/tutorials/custom_federated_algorithms_2.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "\u003c/table\u003e"
       ]
diff --git a/docs/tutorials/federated_learning_for_image_classification.ipynb b/docs/tutorials/federated_learning_for_image_classification.ipynb
index a8804f2122..0d8546ed3a 100644
--- a/docs/tutorials/federated_learning_for_image_classification.ipynb
+++ b/docs/tutorials/federated_learning_for_image_classification.ipynb
@@ -56,10 +56,10 @@
         "    \u003ca target=\"_blank\" href=\"https://www.tensorflow.org/federated/tutorials/federated_learning_for_image_classification\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/tf_logo_32px.png\" /\u003eView on TensorFlow.org\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.0/docs/tutorials/federated_learning_for_image_classification.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.1/docs/tutorials/federated_learning_for_image_classification.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.0/docs/tutorials/federated_learning_for_image_classification.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.1/docs/tutorials/federated_learning_for_image_classification.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "\u003c/table\u003e"
       ]
diff --git a/docs/tutorials/federated_learning_for_text_generation.ipynb b/docs/tutorials/federated_learning_for_text_generation.ipynb
index 42606c11f0..ffd13f73a9 100644
--- a/docs/tutorials/federated_learning_for_text_generation.ipynb
+++ b/docs/tutorials/federated_learning_for_text_generation.ipynb
@@ -56,10 +56,10 @@
         "    \u003ca target=\"_blank\" href=\"https://www.tensorflow.org/federated/tutorials/federated_learning_for_text_generation\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/tf_logo_32px.png\" /\u003eView on TensorFlow.org\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.0/docs/tutorials/federated_learning_for_text_generation.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://colab.research.google.com/github/tensorflow/federated/blob/v0.13.1/docs/tutorials/federated_learning_for_text_generation.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /\u003eRun in Google Colab\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "  \u003ctd\u003e\n",
-        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.0/docs/tutorials/federated_learning_for_text_generation.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
+        "    \u003ca target=\"_blank\" href=\"https://github.com/tensorflow/federated/blob/v0.13.1/docs/tutorials/federated_learning_for_text_generation.ipynb\"\u003e\u003cimg src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /\u003eView source on GitHub\u003c/a\u003e\n",
         "  \u003c/td\u003e\n",
         "\u003c/table\u003e"
       ]
diff --git a/tensorflow_federated/version.py b/tensorflow_federated/version.py
index 8fd6a5003b..da3d44739c 100644
--- a/tensorflow_federated/version.py
+++ b/tensorflow_federated/version.py
@@ -14,4 +14,4 @@
 # limitations under the License.
 """TensorFlow Federated version."""
 
-__version__ = '0.13.0'
+__version__ = '0.13.1'