diff --git a/src/BundleTransformer.Autoprefixer/BundleTransformer.Autoprefixer.csproj b/src/BundleTransformer.Autoprefixer/BundleTransformer.Autoprefixer.csproj
index 838f76e1..c2ff6607 100644
--- a/src/BundleTransformer.Autoprefixer/BundleTransformer.Autoprefixer.csproj
+++ b/src/BundleTransformer.Autoprefixer/BundleTransformer.Autoprefixer.csproj
@@ -15,20 +15,20 @@
   <Import Project="../../build/nuget-for-dotnet-lib.props" />
 
   <PropertyGroup>
-    <Description>BundleTransformer.Autoprefixer contains one postprocessor-adapter for postprocessing of CSS code - `AutoprefixCssPostProcessor`. This adapter makes actualization of vendor prefixes in CSS code by using the Autoprefixer Host for .NET (https://github.com/Taritsyn/AutoprefixerHost) version 3.0.30 (supports the Andrey Sitnik's Autoprefixer (https://github.com/postcss/autoprefixer) version 10.4.15.0).
+    <Description>BundleTransformer.Autoprefixer contains one postprocessor-adapter for postprocessing of CSS code - `AutoprefixCssPostProcessor`. This adapter makes actualization of vendor prefixes in CSS code by using the Autoprefixer Host for .NET (https://github.com/Taritsyn/AutoprefixerHost) version 3.0.31 (supports the Andrey Sitnik's Autoprefixer (https://github.com/postcss/autoprefixer) version 10.4.16.0).
 
 As a JS engine is used the JavaScript Engine Switcher library (https://github.com/Taritsyn/JavaScriptEngineSwitcher). For correct working of this module, you need to install one of the following NuGet packages: JavaScriptEngineSwitcher.Msie (only in the Chakra JsRT modes), JavaScriptEngineSwitcher.V8 or JavaScriptEngineSwitcher.ChakraCore.</Description>
     <PackageIconUrl>https://raw.githubusercontent.com/Taritsyn/BundleTransformer/master/images/icons/128/BundleTransformer_Autoprefixer_Logo_128x128.png</PackageIconUrl>
     <PackageIconFullPath>../../images/icons/128/BundleTransformer_Autoprefixer_Logo_128x128.png</PackageIconFullPath>
     <PackageTags>$(PackageCommonTags);CSS;Bundling;Postprocessing;Postprocessor;Autoprefixer</PackageTags>
-    <PackageReleaseNotes>Added support for the Autoprefixer version 10.4.15.0.</PackageReleaseNotes>
+    <PackageReleaseNotes>Added support for the Autoprefixer version 10.4.16.0.</PackageReleaseNotes>
   </PropertyGroup>
 
   <ItemGroup>
     <Reference Include="System.configuration" Pack="false" />
 
     <PackageReference Include="AdvancedStringBuilder" Version="0.1.0" />
-    <PackageReference Include="AutoprefixerHost" Version="3.0.30" />
+    <PackageReference Include="AutoprefixerHost" Version="3.0.31" />
     <PackageReference Include="JavaScriptEngineSwitcher.Core" Version="3.1.0" />
 
     <ProjectReference Include="../BundleTransformer.Core/BundleTransformer.Core.csproj" />
diff --git a/src/BundleTransformer.Autoprefixer/readme.txt b/src/BundleTransformer.Autoprefixer/readme.txt
index 59424f13..72ec2f80 100644
--- a/src/BundleTransformer.Autoprefixer/readme.txt
+++ b/src/BundleTransformer.Autoprefixer/readme.txt
@@ -15,8 +15,8 @@
    postprocessing of CSS code - `AutoprefixCssPostProcessor`.
    This adapter makes actualization of vendor prefixes in CSS code by using the
    Autoprefixer Host for .NET (https://github.com/Taritsyn/AutoprefixerHost)
-   version 3.0.30 (supports the Andrey Sitnik's Autoprefixer
-   (https://github.com/postcss/autoprefixer) version 10.4.15.0).
+   version 3.0.31 (supports the Andrey Sitnik's Autoprefixer
+   (https://github.com/postcss/autoprefixer) version 10.4.16.0).
 
    As a JS engine is used the JavaScript Engine Switcher library
    (https://github.com/Taritsyn/JavaScriptEngineSwitcher).
@@ -24,7 +24,7 @@
    =============
    RELEASE NOTES
    =============
-   Added support for the Autoprefixer version 10.4.15.0.
+   Added support for the Autoprefixer version 10.4.16.0.
 
    ====================
    POST-INSTALL ACTIONS