diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 809a3f6..0842976 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,4 +5,4 @@ updates:
   schedule:
     interval: daily
     time: "10:00"
-  open-pull-requests-limit: 0 # only allow security update
+  open-pull-requests-limit: 50 # only allow security update
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index f3641b8..4bc0405 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -39,7 +39,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -50,7 +50,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@v3
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d7a812c..747aa1a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,16 +23,19 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
-      - name: install node v14
-        uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - name: install Current node version
+        uses: actions/setup-node@v4
         with:
-          node-version: 14
+          node-version: 'current'
+          registry-url: ${{ secrets.NPM_REGISTRY }}
       - name: npm install
         run: npm ci
-      - name: Build
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - name: Build Typescript
         run: npm run build
-      - name: Test
+      - name: Run Unit tests
         run: npm run test
       - name: buildkite/plugin-linter
         run: make linter
diff --git a/Dockerfile b/Dockerfile
index 85340b8..34c4a21 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG DOCKER_CACHE
-FROM ${DOCKER_CACHE}node:14-alpine
+FROM ${DOCKER_CACHE}node:20-alpine
 
 ADD . /app
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 4835783..c561cfd 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,11 @@
 version: "3"
 services:
   slack-notification:
-    image: slack-notification:build-${BUILDKITE_BUILD_NUMBER}
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        - DOCKER_CACHE
     environment:
       SLACK_TOKEN: ${TOKEN_VALUE}
       SLACK_CHANNEL: ${BUILDKITE_PLUGIN_JUNIT_SLACK_NOTIFICATION_SLACK_CHANNEL}
diff --git a/makefile b/makefile
index df97e22..9587dc4 100644
--- a/makefile
+++ b/makefile
@@ -6,12 +6,6 @@ IMAGE_NAME ?= slack-notification
 
 BUILDKITE_PLUGIN_JUNIT_SLACK_NOTIFICATION_DOCKER_CACHE ?=
 
-test: build run
-
-build:
-	echo building $(IMAGE_NAME):build-${BUILDKITE_BUILD_NUMBER}
-	docker build --tag=$(IMAGE_NAME):build-${BUILDKITE_BUILD_NUMBER} --build-arg DOCKER_CACHE=${BUILDKITE_PLUGIN_JUNIT_SLACK_NOTIFICATION_DOCKER_CACHE} .
-
 run:
 	docker-compose run --rm slack-notification