diff --git a/azure-pipelines/server/azure-pipelines.yml b/azure-pipelines/server/azure-pipelines.yml
index f240a67a8..10f788c17 100644
--- a/azure-pipelines/server/azure-pipelines.yml
+++ b/azure-pipelines/server/azure-pipelines.yml
@@ -92,13 +92,13 @@ stages:
       - task: ArchiveFiles@2
         displayName: 'Archive Api'
         inputs:
-          rootFolderOrFile: '$(System.DefaultWorkingDirectory)/src/Covid19Radar.Api/bin/Release/netcoreapp3.1/'
+          rootFolderOrFile: '$(System.DefaultWorkingDirectory)/src/Covid19Radar.Api/bin/Release/net6.0/'
           includeRootFolder: false
           archiveFile: '$(Build.ArtifactStagingDirectory)/Api.zip'
       - task: ArchiveFiles@2
         displayName: 'Archive Background'
         inputs:
-          rootFolderOrFile: '$(System.DefaultWorkingDirectory)/src/Covid19Radar.Background/bin/Release/netcoreapp3.1/'
+          rootFolderOrFile: '$(System.DefaultWorkingDirectory)/src/Covid19Radar.Background/bin/Release/net6.0/'
           includeRootFolder: false
           archiveFile: '$(Build.ArtifactStagingDirectory)/Background.zip'
       - task: PublishBuildArtifacts@1
diff --git a/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj b/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj
index eda0fce10..ff620b10c 100644
--- a/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj
+++ b/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj
@@ -1,16 +1,16 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <RootNamespace>Covid19Radar.Api</RootNamespace>
     <_FunctionsSkipCleanOutput>true</_FunctionsSkipCleanOutput>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.23.0" />
-    <PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.0.0" />
+    <PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.1.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.4" />
-    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.7" />
+    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.13" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
diff --git a/src/Covid19Radar.Api.Tests/Covid19Radar.Api.Tests.csproj b/src/Covid19Radar.Api.Tests/Covid19Radar.Api.Tests.csproj
index 730cfae02..57c1b10ea 100644
--- a/src/Covid19Radar.Api.Tests/Covid19Radar.Api.Tests.csproj
+++ b/src/Covid19Radar.Api.Tests/Covid19Radar.Api.Tests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <RootNamespace>Covid19Radar.Api.Tests</RootNamespace>
     <Platforms>AnyCPU</Platforms>
diff --git a/src/Covid19Radar.Api/Covid19Radar.Api.csproj b/src/Covid19Radar.Api/Covid19Radar.Api.csproj
index 0db355a07..0bc79312f 100644
--- a/src/Covid19Radar.Api/Covid19Radar.Api.csproj
+++ b/src/Covid19Radar.Api/Covid19Radar.Api.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
-    <AzureFunctionsVersion>v3</AzureFunctionsVersion>
+    <TargetFramework>net6.0</TargetFramework>
+    <AzureFunctionsVersion>v4</AzureFunctionsVersion>
     <RootNamespace>Covid19Radar.Api</RootNamespace>
     <Platforms>AnyCPU</Platforms>
     <_FunctionsSkipCleanOutput>true</_FunctionsSkipCleanOutput>
@@ -9,14 +9,14 @@
   <ItemGroup>
     <PackageReference Include="Azure.Storage.Blobs" Version="12.13.0" />
     <PackageReference Include="jose-jwt" Version="2.5.0" />
-    <PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.0.0" />
-    <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="4.0.2" />
+    <PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.1.0" />
+    <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.4" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.4" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="6.6.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="6.15.0" />
     <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.13" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.6.0" />
-    <PackageReference Include="System.Security.Cryptography.Cng" Version="4.7.0" />
+    <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Covid19Radar.Api.Common\Covid19Radar.Api.Common.csproj" />
diff --git a/src/Covid19Radar.Background/Covid19Radar.Background.csproj b/src/Covid19Radar.Background/Covid19Radar.Background.csproj
index d3ffba980..72dfe75d0 100644
--- a/src/Covid19Radar.Background/Covid19Radar.Background.csproj
+++ b/src/Covid19Radar.Background/Covid19Radar.Background.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
-    <AzureFunctionsVersion>v3</AzureFunctionsVersion>
+    <TargetFramework>net6.0</TargetFramework>
+    <AzureFunctionsVersion>v4</AzureFunctionsVersion>
     <RootNamespace>Covid19Radar.Background</RootNamespace>
     <_FunctionsSkipCleanOutput>true</_FunctionsSkipCleanOutput>
   </PropertyGroup>