diff --git a/Dockerfile b/Dockerfile
index ad16de9..18dd0fe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.7
-FROM node:24-alpine@sha256:d32cdf619f63fe0471182d08996dd516c6275bb5fd31ae06e55a570bd9e1ad43 AS build
+FROM node:26-alpine@sha256:aadf416b2cdce311a8811ba3f0608a61b77dbf997500e2eafe781b51f6a0b019 AS build
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN --mount=type=cache,id=depdiff-action-build-npm,target=/root/.npm,sharing=locked \
@@ -11,7 +11,7 @@ COPY tsconfig.json tsconfig.build.json ./
 COPY src ./src
 RUN npm run build
 
-FROM node:24-alpine@sha256:d32cdf619f63fe0471182d08996dd516c6275bb5fd31ae06e55a570bd9e1ad43
+FROM node:26-alpine@sha256:aadf416b2cdce311a8811ba3f0608a61b77dbf997500e2eafe781b51f6a0b019
 ENV NODE_ENV=production
 WORKDIR /app
 RUN --mount=type=secret,id=depdiff_ca,required=false \
diff --git a/Dockerfile.cli b/Dockerfile.cli
index 8408355..9553f2d 100644
--- a/Dockerfile.cli
+++ b/Dockerfile.cli
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.7
-FROM node:24-alpine@sha256:d32cdf619f63fe0471182d08996dd516c6275bb5fd31ae06e55a570bd9e1ad43 AS build
+FROM node:26-alpine@sha256:aadf416b2cdce311a8811ba3f0608a61b77dbf997500e2eafe781b51f6a0b019 AS build
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN --mount=type=cache,id=depdiff-build-npm,target=/root/.npm,sharing=locked \
@@ -11,7 +11,7 @@ COPY tsconfig.json tsconfig.build.json ./
 COPY src ./src
 RUN npm run build
 
-FROM node:24-alpine@sha256:d32cdf619f63fe0471182d08996dd516c6275bb5fd31ae06e55a570bd9e1ad43 AS runtime
+FROM node:26-alpine@sha256:aadf416b2cdce311a8811ba3f0608a61b77dbf997500e2eafe781b51f6a0b019 AS runtime
 ENV NODE_ENV=production
 WORKDIR /app
 RUN --mount=type=secret,id=depdiff_ca,required=false \