diff --git a/EssentialCSharp.Web/Dockerfile b/EssentialCSharp.Web/Dockerfile
index 8933f036..044467b7 100644
--- a/EssentialCSharp.Web/Dockerfile
+++ b/EssentialCSharp.Web/Dockerfile
@@ -5,14 +5,14 @@ WORKDIR /app
 EXPOSE 8080
 EXPOSE 8081
 
-FROM node:24-bookworm-slim AS frontend-build
+FROM node:26-bookworm-slim AS frontend-build
 WORKDIR /frontend/EssentialCSharp.Web
 COPY EssentialCSharp.Web/package.json EssentialCSharp.Web/package-lock.json ./
 RUN npm ci
 COPY EssentialCSharp.Web/ ./
 RUN npm run build
 
-FROM mcr.microsoft.com/dotnet/sdk:10.0.203 AS build
+FROM mcr.microsoft.com/dotnet/sdk:10.0.300 AS build
 ARG ACCESS_TO_NUGET_FEED=true
 ENV ACCESS_TO_NUGET_FEED=$ACCESS_TO_NUGET_FEED
 WORKDIR /src
diff --git a/global.json b/global.json
index 01560a7b..0ecc7ec0 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "10.0.203",
+    "version": "10.0.300",
     "rollForward": "latestMinor"
   },
   "test": {