diff --git a/Dockerfile b/Dockerfile
index aaa03f7..2c2e538 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex; \
     npm run build:production; \
     mv dist /dist;
 
-FROM mcr.microsoft.com/dotnet/sdk:5.0.404-bullseye-slim@sha256:5335a60131f1b02c33be113c89ef229d661fa02dbba79d28b15ac68723247eae as builder
+FROM mcr.microsoft.com/dotnet/sdk:6.0.101-bullseye-slim@sha256:d10187c335fc2caef331699065b26be1dfcb7ade5d812927301c82a2fc1605d1 as builder
 
 # renovate: datasource=github-tags depName=jellyfin/jellyfin versioning=semver
 ENV JELLYFIN_VERSION v10.7.7