diff --git a/CallfireApiClient.nuspec b/CallfireApiClient.nuspec
index ac31472..85178ab 100644
--- a/CallfireApiClient.nuspec
+++ b/CallfireApiClient.nuspec
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?><package>
   <metadata>
     <id>CallfireApiClient</id>
-    <version>1.1.13</version>
+    <version>1.1.14</version>
     <title>CallFire API v2 client</title>
     <authors>
       Vladimir Mikhailov
@@ -15,6 +15,9 @@
     <description>C# client library for integration with Callfire REST API v2 services</description>
     <releaseNotes>Callfire API client Changelog
 =============================
+Version 1.1.14 - Jan 17 2017
+- added possibility to use client without config file
+
 Version 1.1.13 - Dec 30 2016
 - minor fixes for get contacts history api
 
diff --git a/Changelog.txt b/Changelog.txt
index 2938bfa..43c80f6 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1,5 +1,8 @@
 Callfire API client Changelog
 =============================
+Version 1.1.14 - Jan 17 2017
+- added possibility to use client without config file
+
 Version 1.1.13 - Dec 30 2016
 - minor fixes for get contacts history api
 
diff --git a/src/CallfireApiClient/Properties/AssemblyInfo.cs b/src/CallfireApiClient/Properties/AssemblyInfo.cs
index fde4b36..2e887de 100644
--- a/src/CallfireApiClient/Properties/AssemblyInfo.cs
+++ b/src/CallfireApiClient/Properties/AssemblyInfo.cs
@@ -13,7 +13,7 @@
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("1.1.13.*")]
+[assembly: AssemblyVersion("1.1.14.*")]
 
 // The following attributes are used to specify the signing key for the assembly,
 // if desired. See the Mono documentation for more information about signing.