diff --git a/demos/MvcDemo/MvcDemo.csproj b/demos/MvcDemo/MvcDemo.csproj
index be86d9b..5c36a5e 100644
--- a/demos/MvcDemo/MvcDemo.csproj
+++ b/demos/MvcDemo/MvcDemo.csproj
@@ -61,7 +61,7 @@
     <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.18.0" />
     <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.18.0" />
     <PackageReference Include="Microsoft.IdentityModel.Protocols.WsFederation" Version="8.18.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.18.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.19.1" />
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.2" />
   </ItemGroup>
   <ItemGroup>
diff --git a/src/IdentityMetadataFetcher.Console/IdentityMetadataFetcher.Console.csproj b/src/IdentityMetadataFetcher.Console/IdentityMetadataFetcher.Console.csproj
index d118db2..dbbf31e 100644
--- a/src/IdentityMetadataFetcher.Console/IdentityMetadataFetcher.Console.csproj
+++ b/src/IdentityMetadataFetcher.Console/IdentityMetadataFetcher.Console.csproj
@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.IdentityModel.Protocols.WsFederation" Version="8.18.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.18.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.19.1" />
   </ItemGroup>
 
 </Project>
diff --git a/src/IdentityMetadataFetcher.Iis/IdentityMetadataFetcher.Iis.csproj b/src/IdentityMetadataFetcher.Iis/IdentityMetadataFetcher.Iis.csproj
index 470bbcb..19387bb 100644
--- a/src/IdentityMetadataFetcher.Iis/IdentityMetadataFetcher.Iis.csproj
+++ b/src/IdentityMetadataFetcher.Iis/IdentityMetadataFetcher.Iis.csproj
@@ -36,7 +36,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.IdentityModel.Protocols.WsFederation" Version="8.18.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.18.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.19.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/IdentityMetadataFetcher/IdentityMetadataFetcher.csproj b/src/IdentityMetadataFetcher/IdentityMetadataFetcher.csproj
index dcaec06..ebcac55 100644
--- a/src/IdentityMetadataFetcher/IdentityMetadataFetcher.csproj
+++ b/src/IdentityMetadataFetcher/IdentityMetadataFetcher.csproj
@@ -30,7 +30,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.18.0" />
     <PackageReference Include="Microsoft.IdentityModel.Protocols.WsFederation" Version="8.18.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.18.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens.Saml" Version="8.19.1" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>