diff --git a/Dockerfile b/Dockerfile
index 2a4015ea..b4fe59a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ RUN npm ci
 COPY frontend .
 RUN npm run build
 
-FROM --platform=$BUILDPLATFORM golang:1.26.2-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.3-alpine AS builder
 WORKDIR /pixlet
 
 RUN --mount=type=cache,target=/var/cache/apk <<EOT