Update Dockerfiles

docker/deb.Dockerfile

@@ -1,12 +1,12 @@
 ARG DATA_PATH=/nimiq
 
 #---------------------------- BUILD NIMIQ - BUILD ------------------------------
-FROM node:14-buster as builder
+FROM node:18-bookworm as builder
 # Get repo key and install it
 RUN wget -qO - https://www.nimiq.com/nimiq-signing-key.pub | apt-key add -
 
 #---------------------------- BUILD NIMIQ - NODE -------------------------------
-FROM node:14-buster-slim
+FROM node:18-bookworm-slim
 
 # Install the repo
 COPY --from=builder /etc/apt/trusted.gpg /etc/apt/

docker/git.Dockerfile

@@ -8,7 +8,7 @@ ARG DATA_PATH=/nimiq
 ARG PACKAGING=1
 
 #---------------------------- BUILD NIMIQ - BASE -------------------------------
-FROM node:14-buster as base
+FROM node:18-bookworm as base
 
 # Install build dependencies
 RUN apt-get update \
@@ -43,7 +43,7 @@ RUN --mount=type=cache,sharing=locked,target=/usr/local/share/.cache/yarn \
     yarn install --frozen-lockfile --production
 
 #---------------------------- BUILD NIMIQ - NODE -------------------------------
-FROM node:14-buster-slim
+FROM node:18-bookworm-slim
 
 # Install tini - a tiny init for containers
 RUN apt-get update \

docker/local.Dockerfile

@@ -5,7 +5,7 @@ ARG DATA_PATH=/nimiq
 ARG PACKAGING=1
 
 #---------------------------- BUILD NIMIQ - BASE -------------------------------
-FROM node:14-buster as base
+FROM node:18-bookworm as base
 
 # Install build dependencies
 RUN apt-get update \
@@ -41,7 +41,7 @@ RUN --mount=type=cache,sharing=locked,target=/usr/local/share/.cache/yarn \
     yarn install --frozen-lockfile --production
 
 #---------------------------- BUILD NIMIQ - NODE -------------------------------
-FROM node:14-buster-slim
+FROM node:18-bookworm-slim
 
 # Install tini - a tiny init for containers
 RUN apt-get update \