diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index fb7797d52d..18264e644b 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "docfx": {
-      "version": "2.78.6",
+      "version": "2.81.0",
       "commands": [
         "docfx"
       ],
diff --git a/dropbox-sdk-dotnet/Dropbox.Api.Integration.Tests/Dropbox.Api.Integration.Tests.csproj b/dropbox-sdk-dotnet/Dropbox.Api.Integration.Tests/Dropbox.Api.Integration.Tests.csproj
index fb3eeaa871..abfac7c5cf 100644
--- a/dropbox-sdk-dotnet/Dropbox.Api.Integration.Tests/Dropbox.Api.Integration.Tests.csproj
+++ b/dropbox-sdk-dotnet/Dropbox.Api.Integration.Tests/Dropbox.Api.Integration.Tests.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="4.4.1" />
     <PackageReference Include="MSTest.TestFramework" Version="4.4.1" />
-    <PackageReference Include="coverlet.collector" Version="10.0.1" />
+    <PackageReference Include="coverlet.collector" Version="10.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/dropbox-sdk-dotnet/Dropbox.Api.Unit.Tests/Dropbox.Api.Unit.Tests.csproj b/dropbox-sdk-dotnet/Dropbox.Api.Unit.Tests/Dropbox.Api.Unit.Tests.csproj
index 6bb15fdccd..f3de5032c6 100644
--- a/dropbox-sdk-dotnet/Dropbox.Api.Unit.Tests/Dropbox.Api.Unit.Tests.csproj
+++ b/dropbox-sdk-dotnet/Dropbox.Api.Unit.Tests/Dropbox.Api.Unit.Tests.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="4.4.1" />
     <PackageReference Include="MSTest.TestFramework" Version="4.4.1" />
-    <PackageReference Include="coverlet.collector" Version="10.0.1" />
+    <PackageReference Include="coverlet.collector" Version="10.1.0" />
   </ItemGroup>
 
   <ItemGroup>