diff --git a/.github/workflows/build-and-test-api.yml b/.github/workflows/build-and-test-api.yml
index e5a76c5e..81821df5 100644
--- a/.github/workflows/build-and-test-api.yml
+++ b/.github/workflows/build-and-test-api.yml
@@ -19,7 +19,7 @@ jobs:
 
     strategy:
       matrix:
-        dotnet-major-version: [8]
+        dotnet-major-version: [9]
         dotnet-minor-version: [0]
 
     steps:
diff --git a/.github/workflows/publish-api.yml b/.github/workflows/publish-api.yml
index 07b3ab14..4358c940 100644
--- a/.github/workflows/publish-api.yml
+++ b/.github/workflows/publish-api.yml
@@ -24,7 +24,7 @@ jobs:
 
     strategy:
       matrix:
-        dotnet-major-version: [8]
+        dotnet-major-version: [9]
         dotnet-minor-version: [0]
 
     steps:
diff --git a/api/api.csproj b/api/api.csproj
index 5505cd4b..d01594d3 100644
--- a/api/api.csproj
+++ b/api/api.csproj
@@ -1,34 +1,34 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>Scv.Api</RootNamespace>
     <UserSecretsId>de959767-ede6-4f8a-b6b9-d36aed703396</UserSecretsId>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <DocumentationFile>bin\$(Configuration)\net8.0\api.xml</DocumentationFile>
+    <DocumentationFile>bin\$(Configuration)\net9.0\api.xml</DocumentationFile>
     <NoWarn>1701;1702;1591</NoWarn>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
     <NoWarn>1701;1702;1591</NoWarn>
-    <DocumentationFile>bin\$(Configuration)\net8.0\api.xml</DocumentationFile>
+    <DocumentationFile>bin\$(Configuration)\net9.0\api.xml</DocumentationFile>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="13.0.1" />
     <PackageReference Include="ColeSoft.Extensions.Logging.Splunk" Version="1.0.72" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0" />
-    <PackageReference Include="NSwag.Generation.AspNetCore" Version="14.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
+    <PackageReference Include="NSwag.Generation.AspNetCore" Version="14.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.11" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="8.0.1" />
     <PackageReference Include="IdentityModel" Version="6.2.0" />
     <PackageReference Include="Mapster" Version="7.4.0" />
     <PackageReference Include="LazyCache" Version="2.4.0" />
     <PackageReference Include="LazyCache.AspNetCore" Version="2.4.0" />
-    <PackageReference Include="Microsoft.OpenApi" Version="1.6.12" />
+    <PackageReference Include="Microsoft.OpenApi" Version="1.6.22" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="6.5.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.5.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="7.1.0" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.0" />
     <PackageReference Include="EFCore.NamingConventions" Version="8.0.3" />
   </ItemGroup>
@@ -40,4 +40,4 @@
   <ItemGroup>
     <Folder Include="Services\EF\" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/db/db.csproj b/db/db.csproj
index 3653e81f..020b245a 100644
--- a/db/db.csproj
+++ b/db/db.csproj
@@ -1,18 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>Scv.Db</RootNamespace>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.DataProtection.EntityFrameworkCore" Version="8.0.1" />
-    <PackageReference Include="Microsoft.AspNetCore.DataProtection.Extensions" Version="8.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.DataProtection.Extensions" Version="9.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Configuration\" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/docker/api/Dockerfile.dev b/docker/api/Dockerfile.dev
index 0d4f88c3..5a76caf2 100644
--- a/docker/api/Dockerfile.dev
+++ b/docker/api/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:8.0
+FROM mcr.microsoft.com/dotnet/sdk:9.0
 
 ENV ASPNETCORE_ENVIRONMENT='Production'
 ENV ASPNETCORE_URLS='http://+:5000'
diff --git a/docker/api/Dockerfile.release b/docker/api/Dockerfile.release
index 0089b4f8..becb051b 100644
--- a/docker/api/Dockerfile.release
+++ b/docker/api/Dockerfile.release
@@ -1,5 +1,5 @@
 # Dockerfile used by Github Action
-ARG dotnet_version=8.0
+ARG dotnet_version=9.0
 FROM mcr.microsoft.com/dotnet/aspnet:${dotnet_version} AS base
 WORKDIR /app
 EXPOSE 8080
@@ -32,4 +32,4 @@ FROM base AS final
 # copy app
 WORKDIR /app
 COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "api.dll"]
\ No newline at end of file
+ENTRYPOINT ["dotnet", "api.dll"]
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index 353c0a3f..0703d42d 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -1,7 +1,7 @@
-version: "3.4"
+version: '3.4'
 services:
   web:
-    image: "${COMPOSE_PROJECT_NAME}-web"
+    image: '${COMPOSE_PROJECT_NAME}-web'
     environment:
       - API_URL=${API_URL}
       - USE_SELF_SIGNED_SSL=${USE_SELF_SIGNED_SSL}
@@ -15,7 +15,7 @@ services:
       - api
 
   web-dev:
-    image: "${COMPOSE_PROJECT_NAME}-web-dev"
+    image: '${COMPOSE_PROJECT_NAME}-web-dev'
     environment:
       - API_URL=${API_URL}
       - WEB_BASE_HREF=${WEB_BASE_HREF}
@@ -25,15 +25,15 @@ services:
       - VITE_PORT=1339
       - CHOKIDAR_USEPOLLING=true
     ports:
-      - "8080:1339"
+      - '8080:1339'
     volumes:
-      - "${LOCAL_WORKSPACE_FOLDER-..}/web/src:/opt/app-root/src/src"
-      - "${LOCAL_WORKSPACE_FOLDER-..}/web/package.json:/opt/app-root/src/package.json"
+      - '${LOCAL_WORKSPACE_FOLDER-..}/web/src:/opt/app-root/src/src'
+      - '${LOCAL_WORKSPACE_FOLDER-..}/web/package.json:/opt/app-root/src/package.json'
     depends_on:
       - api
 
   api:
-    image: "${COMPOSE_PROJECT_NAME}-api"
+    image: '${COMPOSE_PROJECT_NAME}-api'
     environment:
       - ASPNETCORE_URLS=${ASPNETCORE_URLS}
       - FileServicesClient__Username=${FileServicesClientUsername}
diff --git a/docker/manage b/docker/manage
index 94818965..e96f3c3b 100755
--- a/docker/manage
+++ b/docker/manage
@@ -80,7 +80,7 @@ build-api() {
   echo -e "----------------------------------------------------------------------------------------------------"
   docker build \
     -t "${COMPOSE_PROJECT_NAME}-api" \
-    -f './api//Dockerfile.dev' '..'
+    -f './api/Dockerfile.dev' '..'
 
   echo -e "===================================================================================================="
 }
diff --git a/jc-interface-client/jc-interface-client.csproj b/jc-interface-client/jc-interface-client.csproj
index 0c6cacb8..6535dd39 100644
--- a/jc-interface-client/jc-interface-client.csproj
+++ b/jc-interface-client/jc-interface-client.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>JCCommon</RootNamespace>
   </PropertyGroup>
 
@@ -17,7 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="NSwag.AspNetCore" Version="13.15.10" />
+    <PackageReference Include="NSwag.AspNetCore" Version="14.2.0" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
   </ItemGroup>
 
diff --git a/pcss-client/pcss-client.csproj b/pcss-client/pcss-client.csproj
index fee4f5ff..322acfcc 100644
--- a/pcss-client/pcss-client.csproj
+++ b/pcss-client/pcss-client.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>pcss_client</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
diff --git a/tests/tests.csproj b/tests/tests.csproj
index d69adb9d..e19ffa07 100644
--- a/tests/tests.csproj
+++ b/tests/tests.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <UserSecretsId>de959767-ede6-4f8a-b6b9-d36aed703396</UserSecretsId>
   </PropertyGroup>
   <ItemGroup>
@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
     <PackageReference Include="Moq" Version="4.14.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
@@ -25,4 +25,4 @@
   <ItemGroup>
     <Folder Include="api\Services\" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>