diff --git a/.docker/dotnet-sdk-9.0-alpine-wasm.Dockerfile b/.docker/dotnet-sdk-9.0-alpine-wasm.Dockerfile
index 76c660c5..34462512 100644
--- a/.docker/dotnet-sdk-9.0-alpine-wasm.Dockerfile
+++ b/.docker/dotnet-sdk-9.0-alpine-wasm.Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:9.0-preview-alpine
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine
 RUN dotnet workload install wasm-tools
 RUN apk add --no-cache --no-progress bash
 RUN ln -sf /bin/bash /bin/sh
diff --git a/.docker/dotnet-sdk-9.0-alpine.Dockerfile b/.docker/dotnet-sdk-9.0-alpine.Dockerfile
index a890441a..d83d81b6 100644
--- a/.docker/dotnet-sdk-9.0-alpine.Dockerfile
+++ b/.docker/dotnet-sdk-9.0-alpine.Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:9.0-preview-alpine
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine
 RUN apk add --no-cache --no-progress bash
 RUN ln -sf /bin/bash /bin/sh
 CMD ["/bin/bash"]