diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e8c5249..0b2b1b7c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 Change log
 ==========
 
+## v1.1.9 - June 24, 2020
+ * Added support of the Autoprefixer version 9.8.4
+
 ## v1.1.8 - June 21, 2020
  * Added support of the Autoprefixer version 9.8.1
 
diff --git a/src/AutoprefixerHost/AutoprefixerHost.csproj b/src/AutoprefixerHost/AutoprefixerHost.csproj
index cb33b6e0..8b0f1ff1 100644
--- a/src/AutoprefixerHost/AutoprefixerHost.csproj
+++ b/src/AutoprefixerHost/AutoprefixerHost.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<Product>Autoprefixer Host for .NET</Product>
-		<VersionPrefix>1.1.8</VersionPrefix>
+		<VersionPrefix>1.1.9</VersionPrefix>
 		<TargetFrameworks>net40-client;net45;netstandard1.3;netstandard2.0</TargetFrameworks>
 		<OutputType>Library</OutputType>
 		<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
diff --git a/src/AutoprefixerHost/package.json b/src/AutoprefixerHost/package.json
index 36d79535..1378ba1e 100644
--- a/src/AutoprefixerHost/package.json
+++ b/src/AutoprefixerHost/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "AutoprefixerHost",
-	"version": "1.1.8",
+	"version": "1.1.9",
 	"devDependencies": {
 		"babel-cli": "^6.26.0",
 		"babel-preset-es2015": "^6.24.1",
diff --git a/src/AutoprefixerHost/readme.txt b/src/AutoprefixerHost/readme.txt
index 71925852..7be08e6f 100644
--- a/src/AutoprefixerHost/readme.txt
+++ b/src/AutoprefixerHost/readme.txt
@@ -1,7 +1,7 @@
 
 
    --------------------------------------------------------------------------------
-                   README file for Autoprefixer Host for .NET v1.1.8
+                   README file for Autoprefixer Host for .NET v1.1.9
 
    --------------------------------------------------------------------------------
 
diff --git a/test/AutoprefixerHost.Tests/AutoprefixerHost.Tests.csproj b/test/AutoprefixerHost.Tests/AutoprefixerHost.Tests.csproj
index 13412f1a..79fd20b8 100644
--- a/test/AutoprefixerHost.Tests/AutoprefixerHost.Tests.csproj
+++ b/test/AutoprefixerHost.Tests/AutoprefixerHost.Tests.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<Product>Autoprefixer Host for .NET: Tests</Product>
-		<VersionPrefix>1.1.8</VersionPrefix>
+		<VersionPrefix>1.1.9</VersionPrefix>
 		<TargetFrameworks>net40;net451;net461;netcoreapp1.0;netcoreapp2.1;netcoreapp3.1</TargetFrameworks>
 		<OutputType>Library</OutputType>
 		<TreatWarningsAsErrors>true</TreatWarningsAsErrors>