diff --git a/SpineViewerWPF/SpineViewerWPF.csproj b/SpineViewerWPF/SpineViewerWPF.csproj
index ad3317b..a97c5cc 100644
--- a/SpineViewerWPF/SpineViewerWPF.csproj
+++ b/SpineViewerWPF/SpineViewerWPF.csproj
@@ -60,8 +60,9 @@
     <Reference Include="Microsoft.Xna.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=x86" />
     <Reference Include="Microsoft.Xna.Framework.Game, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=x86" />
     <Reference Include="Microsoft.Xna.Framework.Graphics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=x86" />
-    <Reference Include="SixLabors.ImageSharp, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d998eea7b14cab13, processorArchitecture=MSIL">
-      <HintPath>..\packages\SixLabors.ImageSharp.2.1.3\lib\net472\SixLabors.ImageSharp.dll</HintPath>
+    <Reference Include="SixLabors.ImageSharp, Version=2.0.0.0, Culture=neutral, PublicKeyToken=d998eea7b14cab13">
+      <HintPath>..\packages/SixLabors.ImageSharp.2.1.8/lib/net472/SixLabors.ImageSharp.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
diff --git a/SpineViewerWPF/packages.config b/SpineViewerWPF/packages.config
index 0830c18..7337eb7 100644
--- a/SpineViewerWPF/packages.config
+++ b/SpineViewerWPF/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="ControlzEx" version="3.0.2.4" targetFramework="net472" />
-  <package id="SixLabors.ImageSharp" version="2.1.3" targetFramework="net472" />
+  <package id="SixLabors.ImageSharp" version="2.1.8" targetFramework="net472" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
   <package id="System.Drawing.Common" version="4.7.0" targetFramework="net472" />
   <package id="System.Memory" version="4.5.4" targetFramework="net472" />