diff --git a/Dockerfile b/Dockerfile
index a5a22cd4e..32a36085a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:6.0-bullseye-slim AS build
+FROM mcr.microsoft.com/dotnet/sdk:7.0-bullseye-slim AS build
 WORKDIR /build
 
 ENV DEBIAN_FRONTEND=noninteractive
@@ -23,7 +23,7 @@ RUN dotnet build -c Release TramsDataApi.sln --no-restore
 RUN dotnet publish TramsDataApi -c Release -o /app --no-restore
 
 ARG ASPNET_IMAGE_TAG
-FROM mcr.microsoft.com/dotnet/aspnet:6.0.9-bullseye-slim AS final
+FROM mcr.microsoft.com/dotnet/aspnet:7.0.11-bullseye-slim AS final
 
 RUN apt-get update
 RUN apt-get install unixodbc curl gnupg -y
diff --git a/TramsDataApi.Test/TramsDataApi.Test.csproj b/TramsDataApi.Test/TramsDataApi.Test.csproj
index ea46281e0..62539c240 100644
--- a/TramsDataApi.Test/TramsDataApi.Test.csproj
+++ b/TramsDataApi.Test/TramsDataApi.Test.csproj
@@ -17,7 +17,7 @@
         <PackageReference Include="AutoFixture.Idioms" Version="4.18.0" />
         <PackageReference Include="AutoFixture.Xunit2" Version="4.18.0" />
         <PackageReference Include="FluentAssertions" Version="6.11.0" />
-        <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.19" />
+        <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.11" />
         <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="7.0.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.3" />
         <PackageReference Include="Moq" Version="4.18.4" />
diff --git a/TramsDataApi/TramsDataApi.csproj b/TramsDataApi/TramsDataApi.csproj
index 5eac53670..f92704011 100644
--- a/TramsDataApi/TramsDataApi.csproj
+++ b/TramsDataApi/TramsDataApi.csproj
@@ -8,17 +8,17 @@
         <PackageReference Include="Dfe.Academisation.CorrelationIdMiddleware" Version="2.0.2" />
         <PackageReference Include="FluentValidation" Version="11.6.0" />
         <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.21.0" />
-        <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="6.0.19" />
-        <PackageReference Include="Microsoft.AspNetCore.HeaderPropagation" Version="6.0.19" />
+        <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="7.0.11" />
+        <PackageReference Include="Microsoft.AspNetCore.HeaderPropagation" Version="7.0.11" />
         <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="5.1.0" />
         <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer" Version="5.1.0" />
         <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="7.0.0" />
-        <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.19" />
-        <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.19">
+        <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.11" />
+        <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.11">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.19" />
+        <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.11" />
         <PackageReference Include="Serilog.AspNetCore" Version="7.0.0" />
         <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />