diff --git a/src/NuGet.Core/NuGet.Protocol/ServiceTypes.cs b/src/NuGet.Core/NuGet.Protocol/ServiceTypes.cs
index 80971cf9088..a8adc9e0cf3 100644
--- a/src/NuGet.Core/NuGet.Protocol/ServiceTypes.cs
+++ b/src/NuGet.Core/NuGet.Protocol/ServiceTypes.cs
@@ -18,13 +18,13 @@ public static class ServiceTypes
         public static readonly string Version510 = "/5.1.0";
         internal const string Version670 = "/6.7.0";
         internal const string Version6110 = "/6.11.0";
-        internal const string Version6120 = "/6.12.0";
+        internal const string Version6130 = "/6.13.0";
 
         public static readonly string[] SearchQueryService = { "SearchQueryService" + Versioned, "SearchQueryService" + Version340, "SearchQueryService" + Version300beta };
         public static readonly string[] RegistrationsBaseUrl = { $"RegistrationsBaseUrl{Versioned}", $"RegistrationsBaseUrl{Version360}", $"RegistrationsBaseUrl{Version340}", $"RegistrationsBaseUrl{Version300rc}", $"RegistrationsBaseUrl{Version300beta}", "RegistrationsBaseUrl" };
         public static readonly string[] SearchAutocompleteService = { "SearchAutocompleteService" + Versioned, "SearchAutocompleteService" + Version300beta };
         public static readonly string[] ReportAbuse = { "ReportAbuseUriTemplate" + Versioned, "ReportAbuseUriTemplate" + Version300 };
-        internal static readonly string[] ReadmeFileUrl = { "ReadmeUriTemplate" + Versioned, "ReadmeUriTemplate" + Version6120 };
+        internal static readonly string[] ReadmeFileUrl = { "ReadmeUriTemplate" + Versioned, "ReadmeUriTemplate" + Version6130 };
         public static readonly string[] PackageDetailsUriTemplate = { "PackageDetailsUriTemplate" + Version510 };
         public static readonly string[] LegacyGallery = { "LegacyGallery" + Versioned, "LegacyGallery" + Version200 };
         public static readonly string[] PackagePublish = { "PackagePublish" + Versioned, "PackagePublish" + Version200 };
diff --git a/test/NuGet.Core.Tests/NuGet.Protocol.Tests/Providers/ReadmeUriTemplateResourceProviderTests.cs b/test/NuGet.Core.Tests/NuGet.Protocol.Tests/Providers/ReadmeUriTemplateResourceProviderTests.cs
new file mode 100644
index 00000000000..cc2953dbaf4
--- /dev/null
+++ b/test/NuGet.Core.Tests/NuGet.Protocol.Tests/Providers/ReadmeUriTemplateResourceProviderTests.cs
@@ -0,0 +1,114 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Moq;
+using Newtonsoft.Json.Linq;
+using NuGet.Configuration;
+using NuGet.Protocol.Core.Types;
+using NuGet.Versioning;
+using Xunit;
+
+namespace NuGet.Protocol.Tests.Providers
+{
+    public class ReadmeUriTemplateResourceProviderTests
+    {
+        private const string ResourceType = "ReadmeUriTemplate/6.13.0";
+
+        private readonly PackageSource _packageSource;
+        private readonly ReadmeUriTemplateResourceProvider _target;
+
+        public ReadmeUriTemplateResourceProviderTests()
+        {
+            _packageSource = new PackageSource("https://unit.test");
+            _target = new ReadmeUriTemplateResourceProvider();
+        }
+
+        [Fact]
+        public async Task TryCreate_WhenResourceDoesNotExist_ReturnsNull()
+        {
+            var resourceProviders = new ResourceProvider[]
+            {
+                CreateServiceIndexResourceV3Provider(),
+                _target
+            };
+            var sourceRepository = new SourceRepository(_packageSource, resourceProviders);
+
+            Tuple<bool, INuGetResource> result = await _target.TryCreate(sourceRepository, CancellationToken.None);
+
+            Assert.False(result.Item1);
+            Assert.Null(result.Item2);
+        }
+
+        [Fact]
+        public async Task TryCreate_WhenResourceExists_ReturnsValidResourceAsync()
+        {
+            var serviceEntry = new RawServiceIndexEntry("https://unit.test/packages/{lower_id}/{lower_version}/readme", ResourceType);
+            var resourceProviders = new ResourceProvider[]
+            {
+                CreateServiceIndexResourceV3Provider(serviceEntry),
+                _target
+            };
+            var sourceRepository = new SourceRepository(_packageSource, resourceProviders);
+
+            Tuple<bool, INuGetResource> result = await _target.TryCreate(sourceRepository, CancellationToken.None);
+
+            Assert.True(result.Item1);
+            Assert.IsType<ReadmeUriTemplateResource>(result.Item2);
+            Assert.Equal(
+                "https://unit.test/packages/mypackage/1.0.0/readme",
+                ((ReadmeUriTemplateResource)result.Item2).GetReadmeUrl("MyPackage", NuGetVersion.Parse("1.0.0")));
+        }
+
+        private static ServiceIndexResourceV3Provider CreateServiceIndexResourceV3Provider(params RawServiceIndexEntry[] entries)
+        {
+            var provider = new Mock<ServiceIndexResourceV3Provider>();
+
+            provider.Setup(x => x.Name)
+                .Returns(nameof(ServiceIndexResourceV3Provider));
+            provider.Setup(x => x.ResourceType)
+                .Returns(typeof(ServiceIndexResourceV3));
+
+            var resources = new JArray();
+
+            foreach (var entry in entries)
+            {
+                resources.Add(
+                    new JObject(
+                        new JProperty("@id", entry.Uri),
+                        new JProperty("@type", entry.Type)));
+            }
+
+            var index = new JObject();
+
+            index.Add("version", "3.0.0");
+            index.Add("resources", resources);
+            index.Add("@context",
+                new JObject(
+                    new JProperty("@vocab", "http://schema.nuget.org/schema#"),
+                    new JProperty("comment", "http://www.w3.org/2000/01/rdf-schema#comment")));
+
+            var serviceIndexResource = new ServiceIndexResourceV3(index, DateTime.UtcNow);
+            var tryCreateResult = new Tuple<bool, INuGetResource>(true, serviceIndexResource);
+
+            provider.Setup(x => x.TryCreate(It.IsAny<SourceRepository>(), It.IsAny<CancellationToken>()))
+                .Returns(Task.FromResult(tryCreateResult));
+
+            return provider.Object;
+        }
+
+        private class RawServiceIndexEntry
+        {
+            public RawServiceIndexEntry(string uri, string type)
+            {
+                Uri = uri;
+                Type = type ?? throw new ArgumentNullException(nameof(type));
+            }
+
+            public string Uri { get; }
+            public string Type { get; }
+        }
+    }
+}
diff --git a/test/NuGet.Core.Tests/NuGet.Protocol.Tests/ReadmeUriTemplateResourceTests.cs b/test/NuGet.Core.Tests/NuGet.Protocol.Tests/ReadmeUriTemplateResourceTests.cs
new file mode 100644
index 00000000000..4fc29638c39
--- /dev/null
+++ b/test/NuGet.Core.Tests/NuGet.Protocol.Tests/ReadmeUriTemplateResourceTests.cs
@@ -0,0 +1,36 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using NuGet.Versioning;
+using Xunit;
+
+namespace NuGet.Protocol.Tests
+{
+    public class ReadmeUriTemplateResourceTests
+    {
+        [Theory]
+        [InlineData("")]
+        [InlineData(null)]
+        public void ReadmeUriTemplateResource_GetReadmeUrl_BlankTemplate_ReturnsEmptyString(string uriTemplate)
+        {
+            string expectedResult = string.Empty;
+            var resource = new ReadmeUriTemplateResource(uriTemplate);
+
+            var actual = resource.GetReadmeUrl("TestPackage", NuGetVersion.Parse("1.0.0"));
+
+            Assert.Equal(expectedResult, actual);
+        }
+
+        [Fact]
+        public void ReadmeUriTemplateResource_GetReadmeUrl_ReturnsFormedUrl()
+        {
+            const string uriTemplate = "https://test.nuget.org/{lower_id}/{lower_version}/readme";
+            const string expectedResult = "https://test.nuget.org/testpackage/1.0.0/readme";
+            var resource = new ReadmeUriTemplateResource(uriTemplate);
+
+            var actual = resource.GetReadmeUrl("TestPackage", NuGetVersion.Parse("1.0.0"));
+
+            Assert.Equal(expectedResult, actual.ToString());
+        }
+    }
+}