diff --git a/Directory.Build.props b/Directory.Build.props
index 027d3ccd4..27a3eb384 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <VersionPrefix>2.3.0</VersionPrefix>
+    <VersionPrefix>2.3.1</VersionPrefix>
     <DebugType>portable</DebugType>
     <LangVersion>preview</LangVersion>
     <Nullable>enable</Nullable>
diff --git a/appveyor.yml b/appveyor.yml
index 9265518b4..374f33576 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 2.3.0-ci{build}
+version: 2.3.1-ci{build}
 branches:
   only:
   - master
@@ -20,4 +20,4 @@ notifications:
   - appveyor@drewnoakes.com
   on_build_success: true
   on_build_failure: true
-  on_build_status_changed: true
\ No newline at end of file
+  on_build_status_changed: true