diff --git a/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj b/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj
index 8400c5dd1..bb6900491 100644
--- a/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj
+++ b/AdminUI/LearningHub.Nhs.AdminUI/LearningHub.Nhs.AdminUI.csproj
@@ -89,7 +89,7 @@
 		<PackageReference Include="elfhHub.Nhs.Models" Version="3.0.8" />
 		<PackageReference Include="FluentValidation" Version="11.11.0" />
 		<PackageReference Include="FluentValidation.AspNetCore" Version="10.3.4" />
-		<PackageReference Include="HtmlSanitizer" Version="6.0.453" />
+		<PackageReference Include="HtmlSanitizer" Version="9.0.876" />
 		<PackageReference Include="IdentityModel" Version="4.6.0" />
 		<PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.2" />
 		<PackageReference Include="LearningHub.Nhs.Models" Version="3.0.45" />
diff --git a/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj b/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj
index 07f88349e..5b9608983 100644
--- a/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj
+++ b/WebAPI/MigrationTool/LearningHub.Nhs.Migration/LearningHub.Nhs.Migration.csproj
@@ -7,10 +7,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AngleSharp" Version="0.16.1" />
+    <PackageReference Include="AngleSharp" Version="0.17.1" />
     <PackageReference Include="elfhHub.Nhs.Models" Version="3.0.8" />
     <PackageReference Include="FluentValidation" Version="11.11.0" />
-    <PackageReference Include="HtmlSanitizer" Version="6.0.453" />
+    <PackageReference Include="HtmlSanitizer" Version="9.0.876" />
     <PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
     <PackageReference Include="LearningHub.Nhs.Models" Version="3.0.45" />
 	<PackageReference Update="StyleCop.Analyzers" Version="1.1.118">