diff --git a/DTLib.Demystifier.csproj b/DTLib.Demystifier.csproj
index 2497961..e7b385a 100644
--- a/DTLib.Demystifier.csproj
+++ b/DTLib.Demystifier.csproj
@@ -2,7 +2,7 @@
     <PropertyGroup>
         <!--package info-->
         <PackageId>DTLib.Demystifier</PackageId>
-        <Version>1.1.0</Version>
+        <Version>1.1.1</Version>
         <Authors>Ben, Timerix</Authors>
         <Description>netstandard2.0 fork of Ben.Demystifier</Description>
         <RepositoryType>GIT</RepositoryType>
@@ -22,8 +22,8 @@
 
     <!--external dependencies-->
     <ItemGroup >
-        <PackageReference Include="System.Reflection.Metadata" Version="8.0.0" />
-        <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
+        <PackageReference Include="System.Reflection.Metadata" Version="9.0.5" />
+        <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.6.3" />
     </ItemGroup>
 
     <!--copy pdb files from nuget packages to publish directory-->