diff --git a/Dockerfile b/Dockerfile
index 1d702e9..265d75d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ARG CERT_PASSWORD
-ARG DOTNET_SDK_VERSION=9.0.308
-ARG DOTNET_RUNTIME_VERSION=9.0.11
-ARG ALPINE_VERSION=3.22
+ARG DOTNET_SDK_VERSION=9.0.315
+ARG DOTNET_RUNTIME_VERSION=9.0.17
+ARG ALPINE_VERSION=3.23
 ARG CONFIG_DIRECTORY_ARG=/config
 FROM mcr.microsoft.com/dotnet/sdk:${DOTNET_SDK_VERSION}-alpine${ALPINE_VERSION}-amd64 AS build-env
 ARG CONFIG_DIRECTORY_ARG