diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI.Unshipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI.Unshipped.txt
index e69de29bb2..5c617a3121 100644
--- a/src/Microsoft.IdentityModel.Protocols/PublicAPI.Unshipped.txt
+++ b/src/Microsoft.IdentityModel.Protocols/PublicAPI.Unshipped.txt
@@ -0,0 +1,2 @@
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersion.get -> System.Version
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersion.set -> void
diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI/net6.0/PublicAPI.Shipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net6.0/PublicAPI.Shipped.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI/net6.0/PublicAPI.Unshipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net6.0/PublicAPI.Unshipped.txt
new file mode 100644
index 0000000000..2018392e40
--- /dev/null
+++ b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net6.0/PublicAPI.Unshipped.txt
@@ -0,0 +1,2 @@
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersionPolicy.get -> System.Net.Http.HttpVersionPolicy?
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersionPolicy.set -> void
diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI/net8.0/PublicAPI.Shipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net8.0/PublicAPI.Shipped.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI/net8.0/PublicAPI.Unshipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net8.0/PublicAPI.Unshipped.txt
new file mode 100644
index 0000000000..2018392e40
--- /dev/null
+++ b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net8.0/PublicAPI.Unshipped.txt
@@ -0,0 +1,2 @@
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersionPolicy.get -> System.Net.Http.HttpVersionPolicy?
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersionPolicy.set -> void
diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI/net9.0/PublicAPI.Shipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net9.0/PublicAPI.Shipped.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/src/Microsoft.IdentityModel.Protocols/PublicAPI/net9.0/PublicAPI.Unshipped.txt b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net9.0/PublicAPI.Unshipped.txt
new file mode 100644
index 0000000000..2018392e40
--- /dev/null
+++ b/src/Microsoft.IdentityModel.Protocols/PublicAPI/net9.0/PublicAPI.Unshipped.txt
@@ -0,0 +1,2 @@
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersionPolicy.get -> System.Net.Http.HttpVersionPolicy?
+Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.HttpVersionPolicy.set -> void
diff --git a/test/Microsoft.IdentityModel.Protocols.Tests/HttpDocumentRetrieverTests.cs b/test/Microsoft.IdentityModel.Protocols.Tests/HttpDocumentRetrieverTests.cs
index 1e2163ebc0..2d94df9ee5 100644
--- a/test/Microsoft.IdentityModel.Protocols.Tests/HttpDocumentRetrieverTests.cs
+++ b/test/Microsoft.IdentityModel.Protocols.Tests/HttpDocumentRetrieverTests.cs
@@ -205,10 +205,12 @@ public static TheoryData<Version> GetVersionTheoryData
         {
             get
             {
-                var theoryData = new TheoryData<Version>();
-                theoryData.Add(new Version(1,0));
-                theoryData.Add(new Version(1,1));
-                theoryData.Add(new Version(2,0));
+                var theoryData = new TheoryData<Version>
+                {
+                    new Version(1, 0),
+                    new Version(1, 1),
+                    new Version(2, 0)
+                };
                 return theoryData;
             }
         }
@@ -264,10 +266,12 @@ public static TheoryData<HttpVersionPolicy> GetVersionPolicyTheoryData
         {
             get
             {
-                var theoryData = new TheoryData<HttpVersionPolicy>();
-                theoryData.Add(HttpVersionPolicy.RequestVersionOrLower);
-                theoryData.Add(HttpVersionPolicy.RequestVersionOrHigher);
-                theoryData.Add(HttpVersionPolicy.RequestVersionExact);
+                var theoryData = new TheoryData<HttpVersionPolicy>
+                {
+                    HttpVersionPolicy.RequestVersionOrLower,
+                    HttpVersionPolicy.RequestVersionOrHigher,
+                    HttpVersionPolicy.RequestVersionExact
+                };
                 return theoryData;
             }
         }