diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 470d1f0..fc965a6 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -13,21 +13,18 @@ jobs:
       fail-fast: false
       matrix:
         docker-file:
-          - path: 14
-            tags: "14 fermium"
-            platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7,linux/arm/v6
           - path: 16
             tags: "16 gallium"
             platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7,linux/arm/v6
-          - path: 14-3.13
-            tags: "14-3.13 fermium3.13"
-            platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7,linux/arm/v6
           - path: 16-3.13
             tags: "16-3.13 gallium3.13 latest3.13"
             platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7,linux/arm/v6
           - path: 18
             tags: "18 hydrogen latest"
             platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7,linux/arm/v6
+          - path: 20
+            tags: "20 iron latest"
+            platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x,linux/arm/v7,linux/arm/v6
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index 751904c..47112ca 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -9,9 +9,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Build the Docker image
         run: |
-          docker run -i $(docker build -q 14) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
           docker run -i $(docker build -q 16) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
-          docker run -i $(docker build -q 14-3.13) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
           docker run -i $(docker build -q 16-3.13) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
           docker run -i $(docker build -q 16) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
           docker run -i $(docker build -q 18) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
+          docker run -i $(docker build -q 20) /bin/sh -c "node --version && npm --version && bash --version && ssh -V && git --version && python3 -V && make -v && g++ -v && pkgconf --version"
diff --git a/.github/workflows/hadolint.yml b/.github/workflows/hadolint.yml
index 101261a..8e6769c 100644
--- a/.github/workflows/hadolint.yml
+++ b/.github/workflows/hadolint.yml
@@ -8,4 +8,4 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - run: brew install hadolint
-      - run: hadolint {14,16,14-3.13,16-3.13,18}/Dockerfile
+      - run: hadolint {16,16-3.13,18,20}/Dockerfile
diff --git a/14/Dockerfile b/14/Dockerfile
deleted file mode 100644
index fc0d24c..0000000
--- a/14/Dockerfile
+++ /dev/null
@@ -1,10 +0,0 @@
-FROM timbru31/node-alpine-git:14
-RUN apk -U upgrade \
-  && apk add --no-cache \
-    bash \
-    git \
-    openssh \
-    python3 \
-    make \
-    g++ \
-    pkgconfig
\ No newline at end of file
diff --git a/14-3.13/Dockerfile b/20/Dockerfile
similarity index 79%
rename from 14-3.13/Dockerfile
rename to 20/Dockerfile
index 7f57ff3..7f746b5 100644
--- a/14-3.13/Dockerfile
+++ b/20/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:fermium-alpine3.13
+FROM timbru31/node-alpine-git:20
 RUN apk -U upgrade \
   && apk add --no-cache \
     bash \
diff --git a/README.md b/README.md
index 247bd98..affcbd3 100644
--- a/README.md
+++ b/README.md
@@ -4,12 +4,12 @@
 [![buildx Status](https://github.com/Neur0toxine/docker-node-alpine-git-gyp/workflows/buildx/badge.svg)](https://github.com/Neur0toxine/docker-node-alpine-git-gyp/actions?query=workflow%3Abuildx)
 [![Lint Dockerfiles](https://github.com/Neur0toxine/docker-node-alpine-git-gyp/workflows/Lint%20Dockerfiles/badge.svg)](https://github.com/Neur0toxine/docker-node-alpine-git-gyp/actions?query=workflow%3A%22Lint+Dockerfiles%22)
 
-A minimal Dockerfile based on Node.js 14 LTS (Fermium), Node.js 16 LTS (Gallium) or Node.js 18 LTS (Hydrogen) alpine with Git and ssh installed.
+A minimal Dockerfile based on Node.js 16 LTS (Gallium), Node.js 18 LTS (Hydrogen) or Nodejs 20 LTS (Iron) & alpine with additional tools.
 
 ## What's included
 
 - Node.js 14 LTS (Fermium), 16 LTS (Gallium) or 18 LTS (Hydrogen)
-- npm 6 (Node.js 14) or npm 8 (Node.js >=16)
+- npm 8 (Node.js 16) or npm 9 (Node.js >= 18)
 - yarn
 - Bash
 - Git