diff --git a/src/Slugify.Core/Slugify.Core.csproj b/src/Slugify.Core/Slugify.Core.csproj
index 58ac821..60f6d27 100644
--- a/src/Slugify.Core/Slugify.Core.csproj
+++ b/src/Slugify.Core/Slugify.Core.csproj
@@ -53,7 +53,7 @@ With default settings, you will get an hyphenized, lowercase, alphanumeric versi
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="System.Memory" Version="4.5.5" />
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="9.0.0" />
   </ItemGroup>