diff --git a/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj b/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj
index eda0fce10..cb56fd561 100644
--- a/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj
+++ b/src/Covid19Radar.Api.Common/Covid19Radar.Api.Common.csproj
@@ -1,7 +1,7 @@
-<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>
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.23.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.0.0" />
     <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="4.1.0" />
     <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 2412f0fe1..538643f94 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 2645d6959..6cdfda493 100644
--- a/src/Covid19Radar.Api/Covid19Radar.Api.csproj
+++ b/src/Covid19Radar.Api/Covid19Radar.Api.csproj
@@ -1,20 +1,20 @@
 <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>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Azure.Storage.Blobs" Version="12.6.0" />
+    <PackageReference Include="Azure.Storage.Blobs" Version="12.10.0" />
     <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.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.NET.Sdk.Functions" Version="3.0.13" />
+    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.1.0" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.6.0" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="4.7.0" />
   </ItemGroup>
diff --git a/src/Covid19Radar.Background/Covid19Radar.Background.csproj b/src/Covid19Radar.Background/Covid19Radar.Background.csproj
index 6ae9a8271..33706a09e 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>
@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.CosmosDB" Version="3.0.10" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.4" />
-    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.13" />
+    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.1.0" />
     <PackageReference Include="System.Security.Cryptography.Algorithms" Version="4.3.1" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="5.0.0" />
     <PackageReference Include="System.Security.Cryptography.OpenSsl" Version="5.0.0" />