diff --git a/examples/Container/Backend/Dockerfile b/examples/Container/Backend/Dockerfile
index 78b8007d5..7c0429870 100644
--- a/examples/Container/Backend/Dockerfile
+++ b/examples/Container/Backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/nightly/sdk:9.0-preview AS build-env
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build-env
 WORKDIR /app
 
 # Copy everything
@@ -8,7 +8,7 @@ RUN dotnet restore examples/Container/Backend
 RUN dotnet publish examples/Container/Backend -c Release -o out
 
 # Build runtime image
-FROM mcr.microsoft.com/dotnet/nightly/aspnet:9.0-preview
+FROM mcr.microsoft.com/dotnet/aspnet:9.0
 WORKDIR /app
 COPY --from=build-env /app/out .
 ENTRYPOINT ["dotnet", "Backend.dll"]
\ No newline at end of file
diff --git a/examples/Container/Frontend/Dockerfile b/examples/Container/Frontend/Dockerfile
index 23403110c..017712b23 100644
--- a/examples/Container/Frontend/Dockerfile
+++ b/examples/Container/Frontend/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/nightly/sdk:9.0-preview AS build-env
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build-env
 WORKDIR /app
 
 # Copy everything
@@ -8,7 +8,7 @@ RUN dotnet restore examples/Container/Frontend
 RUN dotnet publish examples/Container/Frontend -c Release -o out
 
 # Build runtime image
-FROM mcr.microsoft.com/dotnet/nightly/aspnet:9.0-preview
+FROM mcr.microsoft.com/dotnet/aspnet:9.0
 WORKDIR /app
 COPY --from=build-env /app/out .
 ENTRYPOINT ["dotnet", "Frontend.dll"]
\ No newline at end of file
diff --git a/testassets/InteropTestsGrpcWebWebsite/Dockerfile b/testassets/InteropTestsGrpcWebWebsite/Dockerfile
index c8ecbf5c2..9a71faacf 100644
--- a/testassets/InteropTestsGrpcWebWebsite/Dockerfile
+++ b/testassets/InteropTestsGrpcWebWebsite/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/nightly/sdk:9.0-preview AS build-env
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build-env
 WORKDIR /app
 
 # Copy everything
@@ -8,7 +8,7 @@ RUN dotnet restore testassets/InteropTestsGrpcWebWebsite
 RUN dotnet publish testassets/InteropTestsGrpcWebWebsite -c Release -o out
 
 # Build runtime image
-FROM mcr.microsoft.com/dotnet/nightly/aspnet:9.0-preview
+FROM mcr.microsoft.com/dotnet/aspnet:9.0
 WORKDIR /app
 COPY --from=build-env /app/out .
 ENTRYPOINT ["dotnet", "InteropTestsGrpcWebWebsite.dll", "--urls", "http://+:80"]
diff --git a/testassets/InteropTestsWebsite/Dockerfile b/testassets/InteropTestsWebsite/Dockerfile
index 16e916257..59cdeb214 100644
--- a/testassets/InteropTestsWebsite/Dockerfile
+++ b/testassets/InteropTestsWebsite/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/nightly/sdk:9.0-preview AS build-env
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build-env
 WORKDIR /app
 
 # Copy everything
@@ -8,7 +8,7 @@ RUN dotnet restore testassets/InteropTestsWebsite
 RUN dotnet publish testassets/InteropTestsWebsite --framework net9.0 -c Release -o out -p:LatestFramework=true
 
 # Build runtime image
-FROM mcr.microsoft.com/dotnet/nightly/aspnet:9.0-preview
+FROM mcr.microsoft.com/dotnet/aspnet:9.0
 WORKDIR /app
 COPY --from=build-env /app/out .
 ENTRYPOINT ["dotnet", "InteropTestsWebsite.dll", "--port_http1", "80"]
\ No newline at end of file