diff --git a/.travis.yml b/.travis.yml
index cf183702..c33438e1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,10 @@
 language: csharp
 solution: FirebaseAdmin/FirebaseAdmin.sln
+dist: xenial
 
 matrix:
   include:
-    - dotnet: 2.1.105
+    - dotnet: 2.1.502
       mono: none
       script:
        - dotnet build FirebaseAdmin/FirebaseAdmin
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d41f9d0b..11e68843 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Unreleased
 
+-
+
+# v1.4.0
+
 - [added] `AppOptions` now supports setting an `HttpClientFactory`, which
   is useful when deploying the SDK behind a proxy server.
 
diff --git a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
index 1302ca42..876a66f9 100644
--- a/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
+++ b/FirebaseAdmin/FirebaseAdmin/FirebaseAdmin.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Version>1.3.0</Version>
+    <Version>1.4.0</Version>
     <TargetFrameworks>netstandard1.5;net45</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard1.5</TargetFrameworks>
     <LangVersion>latest</LangVersion>