diff --git a/Dockerfile b/Dockerfile
index 7acf888..eecff80 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:22-bookworm-slim
+FROM node:26-bookworm-slim
 
 ARG ZIGCSS_VERSION=0.5.0-rc.1
 LABEL org.opencontainers.image.title="ZigCSS" \
diff --git a/Dockerfile.docs b/Dockerfile.docs
index 13131fa..912cfe1 100644
--- a/Dockerfile.docs
+++ b/Dockerfile.docs
@@ -1,5 +1,5 @@
 # ── Stage 1: build the Vite docs app ─────────────────────────────────────────
-FROM node:22-alpine AS builder
+FROM node:26-alpine AS builder
 WORKDIR /repo
 
 # The docs package has a local dependency on the root npm wrapper. Copy only
@@ -15,7 +15,7 @@ COPY docs/ ./
 RUN npm run build
 
 # ── Stage 2: static-only production runtime ──────────────────────────────────
-FROM node:22-alpine AS runtime
+FROM node:26-alpine AS runtime
 
 ARG ZIGCSS_VERSION=0.5.0-rc.1
 LABEL org.opencontainers.image.title="ZigCSS Documentation" \
diff --git a/Dockerfile.release b/Dockerfile.release
index 556940c..6ef26ab 100644
--- a/Dockerfile.release
+++ b/Dockerfile.release
@@ -2,7 +2,7 @@
 
 ARG ZIGCSS_VERSION=0.5.0-rc.1
 
-FROM node:22-alpine@sha256:16e22a550f3863206a3f701448c45f7912c6896a62de43add43bb9c86130c3e2 AS verifier
+FROM node:26-alpine@sha256:e88a35be04478413b7c71c455cd9865de9b9360e1f43456be5951032d7ac1a66 AS verifier
 
 ARG ZIGCSS_VERSION
 ARG TARGETOS