diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index f07655170..eacc258ac 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -7,7 +7,7 @@ variables:
   outputFolder: './_output'
   artifactsFolder: './_artifacts'
   testsFolder: './_tests'
-  majorVersion: '3.2.1'
+  majorVersion: '4.0.0'
   minorVersion: $[counter('minorVersion', 2000)]
   radarrVersion: '$(majorVersion).$(minorVersion)'
   buildName: '$(Build.SourceBranchName).$(radarrVersion)'
diff --git a/src/NzbDrone.Common.Test/EnvironmentInfo/BuildInfoFixture.cs b/src/NzbDrone.Common.Test/EnvironmentInfo/BuildInfoFixture.cs
index 40d2012a7..7441aa484 100644
--- a/src/NzbDrone.Common.Test/EnvironmentInfo/BuildInfoFixture.cs
+++ b/src/NzbDrone.Common.Test/EnvironmentInfo/BuildInfoFixture.cs
@@ -10,7 +10,7 @@ namespace NzbDrone.Common.Test.EnvironmentInfo
         [Test]
         public void should_return_version()
         {
-            BuildInfo.Version.Major.Should().BeOneOf(3, 10);
+            BuildInfo.Version.Major.Should().BeOneOf(4, 10);
         }
 
         [Test]