diff --git a/Sources/Dockerfile b/Sources/Dockerfile
index 896cdcc..ef44e28 100644
--- a/Sources/Dockerfile
+++ b/Sources/Dockerfile
@@ -6,7 +6,7 @@ RUN dotnet add OpenLibraryWrapper/OpenLibraryWrapper.csproj package Swashbuckle.
 RUN dotnet restore OpenLibraryWS_Wrapper.sln
 RUN dotnet build OpenLibraryWS_Wrapper.sln
 
-FROM mcr.microsoft.com/dotnet/aspnet:6.0
+FROM mcr.microsoft.com/dotnet/aspnet:7.0
 WORKDIR /app
 
 COPY --from=build /app .