diff --git a/.github/workflows/dotnet.yaml b/.github/workflows/dotnet.yaml
index ea847c6..aed42f1 100644
--- a/.github/workflows/dotnet.yaml
+++ b/.github/workflows/dotnet.yaml
@@ -10,6 +10,8 @@ env:
   DOTNET_NOLOGO: true
   DOTNET_CLI_TELEMETRY_OPTOUT: true
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  NUGET_XMLDOC_MODE: ''
+  DOTNET_MULTILEVEL_LOOKUP: 0
 
 jobs:
   build:
@@ -23,6 +25,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
diff --git a/Directory.Build.props b/Directory.Build.props
new file mode 100644
index 0000000..67298d2
--- /dev/null
+++ b/Directory.Build.props
@@ -0,0 +1,14 @@
+<Project>
+  <PropertyGroup>
+    <DebugType Condition=" '$(DebugType)' == '' ">embedded</DebugType>
+    <Deterministic>true</Deterministic>
+    <NetCoreTargetingPackRoot>[UNDEFINED]</NetCoreTargetingPackRoot>
+    <DisableImplicitLibraryPacksFolder>true</DisableImplicitLibraryPacksFolder>
+    <DisableImplicitNuGetFallbackFolder>true</DisableImplicitNuGetFallbackFolder>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.5.119" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+    <SourceLinkGitHubHost Include="github.com" ContentUrl="https://raw.githubusercontent.com" />
+  </ItemGroup>
+</Project>
diff --git a/nix/deps.nix b/nix/deps.nix
index decc9a3..cba2631 100644
--- a/nix/deps.nix
+++ b/nix/deps.nix
@@ -37,9 +37,9 @@
     sha256 = "15gqy2m14fdlvy1g59207h5kisznm355kbw010gy19vh47z8gpz3";
   })
   (fetchNuGet {
-    pname = "Microsoft.Bcl.AsyncInterfaces";
-    version = "7.0.0";
-    sha256 = "1waiggh3g1cclc81gmjrqbh128kwfjky3z79ma4bd2ms9pa3gvfm";
+    pname = "Microsoft.Build.Tasks.Git";
+    version = "1.0.0";
+    sha256 = "0avwja8vk56f2kr2pmrqx3h60bnwbs7ds062lhvhcxv87m5yfqnj";
   })
   (fetchNuGet {
     pname = "Microsoft.CodeCoverage";
@@ -141,6 +141,16 @@
     version = "1.1.0";
     sha256 = "193xwf33fbm0ni3idxzbr5fdq3i2dlfgihsac9jj7whj0gd902nh";
   })
+  (fetchNuGet {
+    pname = "Microsoft.SourceLink.Common";
+    version = "1.0.0";
+    sha256 = "1zxkpx01zdv17c39iiy8fx25ran89n14qwddh1f140v1s4dn8z9c";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.SourceLink.GitHub";
+    version = "1.0.0";
+    sha256 = "029ixyaqn48cjza87m5qf0g1ynyhlm6irgbx1n09src9g666yhpd";
+  })
   (fetchNuGet {
     pname = "Microsoft.TestPlatform.ObjectModel";
     version = "17.3.2";
@@ -156,15 +166,20 @@
     version = "4.3.0";
     sha256 = "0j0c1wj4ndj21zsgivsc24whiya605603kxrbiw6wkfdync464wq";
   })
+  (fetchNuGet {
+    pname = "Nerdbank.GitVersioning";
+    version = "3.5.119";
+    sha256 = "0g7a812lfa5y140pinpy5q3nl3xcarydflpxzzcyxxk4hjjlawy0";
+  })
   (fetchNuGet {
     pname = "NETStandard.Library";
     version = "2.0.0";
     sha256 = "1bc4ba8ahgk15m8k4nd7x406nhi0kwqzbgjk2dmw52ss553xz7iy";
   })
   (fetchNuGet {
-    pname = "NETStandard.Library";
-    version = "2.0.3";
-    sha256 = "1fn9fxppfcg4jgypp2pmrpr6awl3qz1xmnri0cygpkwvyx27df1y";
+    pname = "NETStandard.Library.Ref";
+    version = "2.1.0";
+    sha256 = "12n76gymxq715lkrw841vi5r84kx746cxxssp22pd08as75jzsj6";
   })
   (fetchNuGet {
     pname = "Newtonsoft.Json";
@@ -501,11 +516,6 @@
     version = "4.3.0";
     sha256 = "0wi10md9aq33jrkh2c24wr2n9hrpyamsdhsxdcnf43b7y86kkii8";
   })
-  (fetchNuGet {
-    pname = "System.ComponentModel.Annotations";
-    version = "5.0.0";
-    sha256 = "021h7x98lblq9avm1bgpa4i31c2kgsa7zn4sqhxf39g087ar756j";
-  })
   (fetchNuGet {
     pname = "System.Configuration.ConfigurationManager";
     version = "4.4.0";