diff --git a/appveyor.yml b/appveyor.yml
index 196962451..047c969d1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,7 +7,7 @@
 #   - Section names should be unique on each level.
 
 # Don't edit manually! Use `build.bat version` command instead!
-version: 1.6.14-build-0{build}
+version: 1.6.15-build-0{build}
 
 os: Visual Studio 2015
 
diff --git a/nuspecs/Hangfire.SqlServer.nuspec b/nuspecs/Hangfire.SqlServer.nuspec
index 7f463ecca..63d900f28 100644
--- a/nuspecs/Hangfire.SqlServer.nuspec
+++ b/nuspecs/Hangfire.SqlServer.nuspec
@@ -14,6 +14,10 @@
     <tags>Hangfire SqlServer SqlAzure LocalDB</tags>
     <releaseNotes>http://hangfire.io/blog/
     
+1.6.15
+• Fixed – Timeout exceptions that's caused by SQL Server's thread pool starvation, caused by sp_getapplock.
+• Fixed – Antecedent background job is constantly failing, when its continuation hasn't been fully created.
+    
 1.6.14
 • Added – `SqlServerStorageOptions.SlidingInvisibilityTimeout` to fetch jobs without using transaction.
 • Fixed – Transaction log is full due to 'ACTIVE_TRANSACTION' by enabling to use new non-transactional fetch.
diff --git a/nuspecs/Hangfire.nuspec b/nuspecs/Hangfire.nuspec
index 671fe487d..d347ffcc1 100644
--- a/nuspecs/Hangfire.nuspec
+++ b/nuspecs/Hangfire.nuspec
@@ -19,6 +19,13 @@
     <tags>Hangfire AspNet MVC OWIN SqlServer Long-Running Background Fire-And-Forget Delayed Recurring Tasks Jobs Scheduler Threading Queues</tags>
     <releaseNotes>http://hangfire.io/blog/
     
+1.6.15
+
+Hangfire.SqlServer
+
+• Fixed – Timeout exceptions that's caused by SQL Server's thread pool starvation, caused by sp_getapplock.
+• Fixed – Antecedent background job is constantly failing, when its continuation hasn't been fully created.
+    
 1.6.14
 
 Hangfire.SqlServer
diff --git a/src/SharedAssemblyInfo.cs b/src/SharedAssemblyInfo.cs
index acf287f3f..e72dd516d 100644
--- a/src/SharedAssemblyInfo.cs
+++ b/src/SharedAssemblyInfo.cs
@@ -9,4 +9,4 @@
 [assembly: ComVisible(false)]
 
 // Don't edit manually! Use `build.bat version` command instead!
-[assembly: AssemblyVersion("1.6.14")]
+[assembly: AssemblyVersion("1.6.15")]