diff --git a/src/OrchardCore.Build/Dependencies.props b/src/OrchardCore.Build/Dependencies.props
index 624a775bad2..70385577811 100644
--- a/src/OrchardCore.Build/Dependencies.props
+++ b/src/OrchardCore.Build/Dependencies.props
@@ -19,7 +19,7 @@
     <PackageManagement Include="Fluid.Core" Version="2.2.14" />
     <PackageManagement Include="GraphQL" Version="2.4.0" />
     <PackageManagement Include="Jint" Version="3.0.0-beta-2037" />
-    <PackageManagement Include="HtmlSanitizer" Version="7.1.475" />
+    <PackageManagement Include="HtmlSanitizer" Version="7.1.488" />
     <PackageManagement Include="Lucene.Net" Version="4.8.0-beta00015" />
     <PackageManagement Include="Lucene.Net.Analysis.Common" Version="4.8.0-beta00015" />
     <PackageManagement Include="Lucene.Net.QueryParser" Version="4.8.0-beta00015" />
diff --git a/src/docs/resources/libraries/README.md b/src/docs/resources/libraries/README.md
index 7a1fc218f8e..12a0e0974d2 100644
--- a/src/docs/resources/libraries/README.md
+++ b/src/docs/resources/libraries/README.md
@@ -12,7 +12,7 @@ The below table lists the different .NET libraries used in Orchard Core:
 | [Castle.Core](https://github.com/castleproject/Core) | Castle DynamicProxy. | 4.4.1 |[Apache-2.0](https://github.com/castleproject/Core/blob/master/LICENSE) |
 | [Fluid.Core](https://github.com/sebastienros/fluid) | .NET Liquid template engine. | 2.2.14 | [MIT](https://github.com/sebastienros/fluid/blob/dev/LICENSE) |
 | [GraphQL](https://github.com/graphql/graphiql) | GraphiQL & GraphQL. | 2.4.0 | [MIT](https://github.com/graphql/graphiql/blob/main/LICENSE) |
-| [HtmlSanitizer](https://github.com/mganss/HtmlSanitizer) | Cleans HTML to avoid XSS attacks. | 7.1.475 | [MIT](https://github.com/mganss/HtmlSanitizer/blob/master/LICENSE.md) |
+| [HtmlSanitizer](https://github.com/mganss/HtmlSanitizer) | Cleans HTML to avoid XSS attacks. | 7.1.488 | [MIT](https://github.com/mganss/HtmlSanitizer/blob/master/LICENSE.md) |
 | [Image Sharp](https://github.com/SixLabors/ImageSharp.Web) | Middleware for ASP.NET-Core for image manipulation. | 1.0.5 |[Apache-2.0](https://github.com/SixLabors/ImageSharp.Web/blob/master/LICENSE) |
 | [Irony.Core](https://github.com/daxnet/irony) | A modified version of the Irony project with .NET Core support | 1.0.7 | [MIT](https://github.com/daxnet/irony/blob/master/LICENSE) |
 | [Jint](https://github.com/sebastienros/jint) | Javascript Interpreter for .NET. | 3.0.0-beta-2037 | [MIT](https://github.com/sebastienros/jint/blob/dev/LICENSE) |