diff --git a/src/Microsoft.AspNetCore.Html.Abstractions/Microsoft.AspNetCore.Html.Abstractions.csproj b/src/Microsoft.AspNetCore.Html.Abstractions/Microsoft.AspNetCore.Html.Abstractions.csproj
index fbbe53e..d54600d 100644
--- a/src/Microsoft.AspNetCore.Html.Abstractions/Microsoft.AspNetCore.Html.Abstractions.csproj
+++ b/src/Microsoft.AspNetCore.Html.Abstractions/Microsoft.AspNetCore.Html.Abstractions.csproj
@@ -26,7 +26,7 @@ Microsoft.AspNetCore.Html.IHtmlContent</Description>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Encodings.Web" Version="4.3.1" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="4.5.1" />
   </ItemGroup>
 
 </Project>