diff --git a/Dockerfile b/Dockerfile
index 62ddefc..731500e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@
 # BUILDPLATFORM is an automatic platform ARG enabled by Docker BuildKit.
 # Represents the plataform where the build is happening, do not mix with
 # TARGETARCH
-FROM docker.io/library/node:21.1.0-slim@sha256:cba276a6db06f49c589bcea35c598b5a960880ed5631bd4407a61c414ec7a9b9
+FROM docker.io/library/node:21.3.0-slim@sha256:8d66ff8ac7f7053d707de87bc86ebfe8b4052e4fc8a9d3195e8f8441a247bd70
 RUN npm install -g json-server \
     && apt-get update \
     && apt-get upgrade -y \