diff --git a/tensorflow/core/public/version.h b/tensorflow/core/public/version.h
index a55fe17dd5f..40b101fb917 100644
--- a/tensorflow/core/public/version.h
+++ b/tensorflow/core/public/version.h
@@ -19,8 +19,8 @@ limitations under the License.
 // TensorFlow uses semantic versioning, see http://semver.org/.
 
 #define TF_MAJOR_VERSION 1
-#define TF_MINOR_VERSION 12
-#define TF_PATCH_VERSION 0
+#define TF_MINOR_VERSION 13
+#define TF_PATCH_VERSION 1
 
 // TF_VERSION_SUFFIX is non-empty for pre-releases (e.g. "-alpha", "-alpha.1",
 // "-beta", "-rc", "-rc.1")
diff --git a/tensorflow/tools/docker/Dockerfile.devel b/tensorflow/tools/docker/Dockerfile.devel
index 9ea29c0e201..c26fa018f9d 100644
--- a/tensorflow/tools/docker/Dockerfile.devel
+++ b/tensorflow/tools/docker/Dockerfile.devel
@@ -78,7 +78,7 @@ RUN mkdir /bazel && \
 
 # Download and build TensorFlow.
 WORKDIR /tensorflow
-RUN git clone --branch=r1.12 --depth=1 https://github.com/tensorflow/tensorflow.git .
+RUN git clone --branch=r1.13 --depth=1 https://github.com/tensorflow/tensorflow.git .
 
 # TODO(craigcitro): Don't install the pip package, since it makes it
 # more difficult to experiment with local changes. Instead, just add
diff --git a/tensorflow/tools/docker/Dockerfile.devel-gpu b/tensorflow/tools/docker/Dockerfile.devel-gpu
index e085ee7170c..f7450187aed 100644
--- a/tensorflow/tools/docker/Dockerfile.devel-gpu
+++ b/tensorflow/tools/docker/Dockerfile.devel-gpu
@@ -93,7 +93,7 @@ RUN mkdir /bazel && \
 
 # Download and build TensorFlow.
 WORKDIR /tensorflow
-RUN git clone --branch=r1.12 --depth=1 https://github.com/tensorflow/tensorflow.git .
+RUN git clone --branch=r1.13 --depth=1 https://github.com/tensorflow/tensorflow.git .
 
 # Configure the build for our CUDA configuration.
 ENV CI_BUILD_PYTHON python
diff --git a/tensorflow/tools/pip_package/setup.py b/tensorflow/tools/pip_package/setup.py
index 1014f0d532a..64821626234 100644
--- a/tensorflow/tools/pip_package/setup.py
+++ b/tensorflow/tools/pip_package/setup.py
@@ -45,7 +45,7 @@ DOCLINES = __doc__.split('\n')
 # This version string is semver compatible, but incompatible with pip.
 # For pip, we will remove all '-' characters from this string, and use the
 # result for pip.
-_VERSION = '1.12.0'
+_VERSION = '1.13.1'
 
 REQUIRED_PACKAGES = [
     'absl-py >= 0.7.0',