diff --git a/CHANGELOG.md b/CHANGELOG.md
index 562a04d5..8ba63a6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.1.3.0 (22 January 2020)
+- [#403](https://github.com/WireMock-Net/WireMock.Net/pull/403) - Fix for invalid cast exception contributed by [kashifsoofi](https://github.com/kashifsoofi)
+- [#402](https://github.com/WireMock-Net/WireMock.Net/issues/402) - Invalid Cast Exception  [bug]
+
 # 1.1.2.0 (09 January 2020)
 - [#399](https://github.com/WireMock-Net/WireMock.Net/pull/399) - ResponseModel.StatusCode is deserialized as either string or long. [bug] contributed by [vitaliydavydiak](https://github.com/vitaliydavydiak)
 - [#400](https://github.com/WireMock-Net/WireMock.Net/issues/400) - StatusCode not built correctly when loaded from mapping file. [bug]
diff --git a/Directory.Build.props b/Directory.Build.props
index 198cdecf..acf7935d 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,7 +4,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.1.2</VersionPrefix>
+    <VersionPrefix>1.1.3</VersionPrefix>
   </PropertyGroup>
 
   <Choose>
diff --git a/GitHubReleaseNotes.txt b/GitHubReleaseNotes.txt
index 6f3b13eb..7abf5b4f 100644
--- a/GitHubReleaseNotes.txt
+++ b/GitHubReleaseNotes.txt
@@ -1,3 +1,3 @@
 https://github.com/StefH/GitHubReleaseNotes
 
-GitHubReleaseNotes.exe --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc --version 1.1.2.0
\ No newline at end of file
+GitHubReleaseNotes.exe --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc --version 1.1.3.0
\ No newline at end of file