diff --git a/.github/workflows/reusable_cd_preview_workflow.yml b/.github/workflows/reusable_cd_preview_workflow.yml
index bc35a30b79..c452d56eea 100644
--- a/.github/workflows/reusable_cd_preview_workflow.yml
+++ b/.github/workflows/reusable_cd_preview_workflow.yml
@@ -27,6 +27,7 @@ jobs:
           dotnet-version: |
             6.0.x
             7.0.x
+            8.0.x
       - name: Restore
         run: dotnet restore ${{inputs.PROJECT_PATH}}
       - name: Build
diff --git a/.github/workflows/reusable_cd_workflow.yml b/.github/workflows/reusable_cd_workflow.yml
index 59f96d4088..8be17a2afe 100644
--- a/.github/workflows/reusable_cd_workflow.yml
+++ b/.github/workflows/reusable_cd_workflow.yml
@@ -24,6 +24,7 @@ jobs:
           dotnet-version: |
             6.0.x
             7.0.x
+            8.0.x
       - name: Restore
         run: dotnet restore ${{inputs.PROJECT_PATH}}
       - name: Build
diff --git a/.github/workflows/reusable_ci_workflow.yml b/.github/workflows/reusable_ci_workflow.yml
index 352e8ab3af..1658713c0e 100644
--- a/.github/workflows/reusable_ci_workflow.yml
+++ b/.github/workflows/reusable_ci_workflow.yml
@@ -24,6 +24,7 @@ jobs:
           dotnet-version: |
             6.0.x
             7.0.x
+            8.0.x
       - name: Restore
         run: |
           dotnet restore ${{inputs.PROJECT_PATH}} &&
diff --git a/Directory.Build.props b/Directory.Build.props
index d9959f8f0e..d1b6452944 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -37,9 +37,10 @@
   </ItemGroup>
 
   <ItemGroup Condition="$(MSBuildProjectName.EndsWith('.Tests'))">
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="7.0.0" Condition="'$(TargetFramework)' != 'net7.0'" />
+    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0-rc.1.23419.4" />
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="6.0.21" Condition="'$(TargetFramework)' == 'net6.0'" />
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="7.0.10" Condition="'$(TargetFramework)' == 'net7.0'" />
+    <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="8.0.0-rc.1.23421.29" Condition="'$(TargetFramework)' == 'net8.0'" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="NSubstitute" Version="5.0.0" />
diff --git a/src/HealthChecks.Azure.KeyVault.Secrets/HealthChecks.Azure.KeyVault.Secrets.csproj b/src/HealthChecks.Azure.KeyVault.Secrets/HealthChecks.Azure.KeyVault.Secrets.csproj
index d8aa0bdd46..f4c4a607c1 100644
--- a/src/HealthChecks.Azure.KeyVault.Secrets/HealthChecks.Azure.KeyVault.Secrets.csproj
+++ b/src/HealthChecks.Azure.KeyVault.Secrets/HealthChecks.Azure.KeyVault.Secrets.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.Security.KeyVault.Secrets" Version="4.5.0" />
-    <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="7.0.9" />
+    <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="8.0.0-rc.1.23421.29" />
   </ItemGroup>
 
 </Project>
diff --git a/test/HealthChecks.Azure.KeyVault.Secrets.Tests/HealthChecks.Azure.KeyVault.Secrets.Tests.csproj b/test/HealthChecks.Azure.KeyVault.Secrets.Tests/HealthChecks.Azure.KeyVault.Secrets.Tests.csproj
index dcafac26d9..8a2347a346 100644
--- a/test/HealthChecks.Azure.KeyVault.Secrets.Tests/HealthChecks.Azure.KeyVault.Secrets.Tests.csproj
+++ b/test/HealthChecks.Azure.KeyVault.Secrets.Tests/HealthChecks.Azure.KeyVault.Secrets.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
+    <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>