diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5daea5..8378c1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [versionize](https://github.com/versionize/versionize) for commit guidelines.
 
+<a name="3.1.0"></a>
+## [3.1.0](https://www.github.com/mu88/RaspiFanController/releases/tag/v3.1.0) (2024-01-21)
+
+### Features
+
+* use built-in temperature provider ([d1babb8](https://www.github.com/mu88/RaspiFanController/commit/d1babb836cc8dc88d16e598c863b63b1eb54bbf0))
+
 <a name="3.0.3"></a>
 ## [3.0.3](https://www.github.com/mu88/RaspiFanController/releases/tag/v3.0.3) (2024-01-06)
 
diff --git a/Directory.Build.props b/Directory.Build.props
index c732ba3..ce797c0 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <Version>3.0.3</Version>
+    <Version>3.1.0</Version>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <ImplicitUsings>true</ImplicitUsings>
     <Nullable>enable</Nullable>