diff --git a/Makefile b/Makefile
index d369653be3c7779f354365297721a8713cb80b3d..dabc02bd2e077b1147cac8b284163242fbb85cea 100644
--- a/Makefile
+++ b/Makefile
@@ -414,7 +414,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.15.0
+VERSION = 0.15.1
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index ffc681d9028d96205bfa330ff6f8502c06290c96..d550c0107fa054c0bc4a61ae56ba6b85e11be5d5 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.15.0
+  version: 0.15.1
 filegroups:
 - name: census
   public_headers:
diff --git a/package.json b/package.json
index 1b2920c6bc4cf0fb2f11ad8663034a7e0eec384e..f0e1f033f2309fcbea5a482704334b99cf51b93b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.15.0",
+  "version": "0.15.1",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/package.xml b/package.xml
index 1304eb06fa33318ad7099f7406c81a16bd34a3fc..c88314480a4b2525748a63050bf1cace2aef0f94 100644
--- a/package.xml
+++ b/package.xml
@@ -13,8 +13,8 @@
  <date>2016-06-30</date>
  <time>16:06:07</time>
  <version>
-  <release>0.15.0</release>
-  <api>0.15.0</api>
+  <release>0.15.1</release>
+  <api>0.15.1</api>
  </version>
  <stability>
   <release>beta</release>
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index e4a3358c35126e4ebd344136ca5414b51f0d8f96..8ad93e8ac34de71937fc2f8a8ec0a088612adf23 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.15.0"; }
+const char *grpc_version_string(void) { return "0.15.1"; }
diff --git a/src/csharp/Grpc.Auth/project.json b/src/csharp/Grpc.Auth/project.json
index ae83c3be2b830e18686f99ec83b3d480cc036f89..7865203ab8a93effd6e31a93388e860cae28534d 100644
--- a/src/csharp/Grpc.Auth/project.json
+++ b/src/csharp/Grpc.Auth/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.15.0",
+  "version": "0.15.1",
   "title": "gRPC C# Auth",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
@@ -13,7 +13,7 @@
     "tags": [ "gRPC RPC Protocol HTTP/2 Auth OAuth2" ],
   },
   "dependencies": {
-    "Grpc.Core": "0.15.0",
+    "Grpc.Core": "0.15.1",
     "Google.Apis.Auth": "1.11.1"
   },
   "frameworks": {
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index d89a2b5c6eeae4bb63d8d1f23b893d67d7f7cb4c..d928f0dc3b7c1f18b00742db73f1abbb24d01e49 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -48,11 +48,11 @@ namespace Grpc.Core
         /// <summary>
         /// Current <c>AssemblyFileVersion</c> of gRPC C# assemblies
         /// </summary>
-        public const string CurrentAssemblyFileVersion = "0.15.0.0";
+        public const string CurrentAssemblyFileVersion = "0.15.1.0";
 
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.15.0";
+        public const string CurrentVersion = "0.15.1";
     }
 }
diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json
index c7f2bf4fb12b2c19290342f59be6f66221b250a8..030b8680f65daf3b5098e66471f360724bcf6984 100644
--- a/src/csharp/Grpc.Core/project.json
+++ b/src/csharp/Grpc.Core/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.15.0",
+  "version": "0.15.1",
   "title": "gRPC C# Core",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
diff --git a/src/csharp/Grpc.HealthCheck/project.json b/src/csharp/Grpc.HealthCheck/project.json
index 98ea21a436acfb6bbedb2eac84d531f91f9e776f..853b7131f27fd8898e2951a2fa7b457fe9c339b3 100644
--- a/src/csharp/Grpc.HealthCheck/project.json
+++ b/src/csharp/Grpc.HealthCheck/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.15.0",
+  "version": "0.15.1",
   "title": "gRPC C# Healthchecking",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
@@ -13,7 +13,7 @@
     "tags": [ "gRPC health check" ]
   },
   "dependencies": {
-    "Grpc.Core": "0.15.0",
+    "Grpc.Core": "0.15.1",
     "Google.Protobuf": "3.0.0-beta3"
   },
   "frameworks": {
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index e387efcc2dad71c10abc37d874eed074e4f741d3..d7631ed4396ab658127b66b684d143fa7ad76bd8 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -30,7 +30,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.15.0
+set VERSION=0.15.1
 set PROTOBUF_VERSION=3.0.0-beta3
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index b2cadd3f47ab422b18b205ddfa5e81cbba3ff91d..ad273d4d5a57067576865168ef08d085b54a7514 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.15.0",
+  "version": "0.15.1",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index c6c07afb4431a06f68d5ec228c5004792dd9c915..80cc397737c95ad24667377dc9bf700b55e29514 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.15.0'
+VERSION='0.15.1'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 7f512e47aab47acde67e765dfa7c1d4a356ac906..5c840da549194bbbf735a131f5e0ef81e751cd41 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.15.0'
+  VERSION = '0.15.1'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 6a7a1d5bd33a89d261871792f9e0a0abc06cf997..7b286d1d70395cb32af0f3b3044b418ebf139cab 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.15.0'
+    VERSION = '0.15.1'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index 9a33c6e5d14b1d052c484bb60dd21727f39df23d..31309923a91286bd670a7b33b9a25d32feb61b03 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.15.0'
+VERSION='0.15.1'
diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index fbe69f43d56cd65c24946e32da31f91e87cc5a7b..a21e090ae34b3df71145d180d6435b7eff28bf97 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -116,7 +116,7 @@ setuptools.setup(
   namespace_packages=['grpc'],
   install_requires=[
     'protobuf>=3.0.0a3',
-    'grpcio>=0.14.0',
+    'grpcio>=0.15.0',
   ],
   package_data=package_data(),
 )
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 066d29ac0011644f248cc3a21a725238dc3e2094..09bc73f59ef02b0804300c81de4c57892a21430d 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.15.0
+PROJECT_NUMBER         = 0.15.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 6a0e8b2129ceb2f941eeb27fc7a0f686d4b82cb6..4114d2c755d499d73f90c5b11967b2a8039a8ace 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.15.0
+PROJECT_NUMBER         = 0.15.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index fa9fd5a312346f8461057f2d7ac5558d9886a71c..cd0dd76b4e265820689c00a0556b99b8576b6c54 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.15.0
+PROJECT_NUMBER         = 0.15.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index e4c9f991d3141889ce5db3a982d6a610d3c1602f..93cea985d2857843f873e045faa41ab4925115a2 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.15.0
+PROJECT_NUMBER         = 0.15.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a