diff --git a/Dockerfile b/Dockerfile
index 5a871c8f..1d8a8b68 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,7 @@ WORKDIR /app
 #######################################
 # image for creating the documentation
 ######################################
-FROM node:21.6.2-alpine as docs
+FROM node:21.7.0-alpine as docs
 
 # install packages
 RUN apk add --update --no-cache bash make git zsh curl tmux