diff --git a/Dockerfile b/Dockerfile
index b60e7b9..9b2a3c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Adjust DOTNET_OS_VERSION as desired
 ARG DOTNET_OS_VERSION="-alpine"
-ARG DOTNET_SDK_VERSION=7.0
+ARG DOTNET_SDK_VERSION=8.0
 
 FROM mcr.microsoft.com/dotnet/sdk:${DOTNET_SDK_VERSION}${DOTNET_OS_VERSION} AS build
 WORKDIR /src