diff --git a/RELEASE.md b/RELEASE.md
index 4db401cfad..6ec3588dc5 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,3 +1,14 @@
+# Release 1.15.8
+
+## Bug Fixes and Other Changes
+* Prevent unbounded growth of command allocator memory
+* Add unsorted segment ops for DML (emulated on the CPU)
+* Add emulated support for int64
+* Add CPU emulated versions of UnsortedSegmentSum, UnsortedSegmentMax, UnsortedSegmentMin and UnsortedSegmentProd
+* Pin protobuf version between 3.61 (inclusive) and 4.0.0 (exclusive) since version >= 4.0.0 is not compatible with TensorFlow 1.15
+* Optimize output allocation for inputs that can be executed in-place and directly forwarded to the output
+* Add a DirectML kernel for InTopKV2
+
 # Release 1.15.7
 
 ## Bug Fixes and Other Changes
diff --git a/tensorflow/core/public/version.h b/tensorflow/core/public/version.h
index 42e386e864..c518a81508 100644
--- a/tensorflow/core/public/version.h
+++ b/tensorflow/core/public/version.h
@@ -22,7 +22,7 @@ limitations under the License.
 // tensorflow/tools/pip_package/setup.py
 #define TF_MAJOR_VERSION 1
 #define TF_MINOR_VERSION 15
-#define TF_PATCH_VERSION 7
+#define TF_PATCH_VERSION 8
 
 // TF_VERSION_SUFFIX is non-empty for pre-releases (e.g. "-alpha", "-alpha.1",
 // "-beta", "-rc", "-rc.1")
diff --git a/tensorflow/tensorflow.bzl b/tensorflow/tensorflow.bzl
index 81cb53ca07..173de6f79a 100644
--- a/tensorflow/tensorflow.bzl
+++ b/tensorflow/tensorflow.bzl
@@ -62,7 +62,7 @@ def register_extension_info(**kwargs):
 # not contain rc or alpha, only numbers.
 # Also update tensorflow/core/public/version.h
 # and tensorflow/tools/pip_package/setup.py
-VERSION = "1.15.7"
+VERSION = "1.15.8"
 VERSION_MAJOR = VERSION.split(".")[0]
 
 def if_v2(a):
diff --git a/tensorflow/tools/pip_package/setup.py b/tensorflow/tools/pip_package/setup.py
index 0c411da9a7..62c1a2ebe3 100644
--- a/tensorflow/tools/pip_package/setup.py
+++ b/tensorflow/tools/pip_package/setup.py
@@ -52,7 +52,7 @@
 # result for pip.
 # Also update tensorflow/tensorflow.bzl and
 # tensorflow/core/public/version.h
-_VERSION = '1.15.7'
+_VERSION = '1.15.8'
 
 REQUIRED_PACKAGES = [
     'absl-py >= 0.7.0',