diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fdd2e8948..707bef2684 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,17 @@ All enhancements and patches to Cookiecutter Django will be documented in this f
 
 <!-- GENERATOR_PLACEHOLDER -->
 
+## 2024.01.21
+
+
+### Documentation
+
+- Update traefik doc links ([#4798](https://github.com/cookiecutter/cookiecutter-django/pull/4798))
+
+### Updated
+
+- Bump browser-sync from 2.29.3 to 3.0.2 in /{{cookiecutter.project_slug}} ([#4765](https://github.com/cookiecutter/cookiecutter-django/pull/4765))
+
 ## 2024.01.19
 
 
diff --git a/setup.py b/setup.py
index a13a1a237c..8aa7a43bb2 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
     from distutils.core import setup
 
 # We use calendar versioning
-version = "2024.01.19"
+version = "2024.01.21"
 
 with open("README.md") as readme_file:
     long_description = readme_file.read()
diff --git a/{{cookiecutter.project_slug}}/compose/production/traefik/traefik.yml b/{{cookiecutter.project_slug}}/compose/production/traefik/traefik.yml
index 724c95cdf1..f5d9e52fcd 100644
--- a/{{cookiecutter.project_slug}}/compose/production/traefik/traefik.yml
+++ b/{{cookiecutter.project_slug}}/compose/production/traefik/traefik.yml
@@ -6,7 +6,7 @@ entryPoints:
     # http
     address: ':80'
     http:
-      # https://docs.traefik.io/routing/entrypoints/#entrypoint
+      # https://doc.traefik.io/traefik/routing/entrypoints/#entrypoint
       redirections:
         entryPoint:
           to: web-secure
@@ -22,11 +22,11 @@ entryPoints:
 
 certificatesResolvers:
   letsencrypt:
-    # https://docs.traefik.io/master/https/acme/#lets-encrypt
+    # https://doc.traefik.io/traefik/https/acme/#lets-encrypt
     acme:
       email: '{{ cookiecutter.email }}'
       storage: /etc/traefik/acme/acme.json
-      # https://docs.traefik.io/master/https/acme/#httpchallenge
+      # https://doc.traefik.io/traefik/https/acme/#httpchallenge
       httpChallenge:
         entryPoint: web
 
@@ -44,7 +44,7 @@ http:
         - csrf
       service: django
       tls:
-        # https://docs.traefik.io/master/routing/routers/#certresolver
+        # https://doc.traefik.io/traefik/routing/routers/#certresolver
         certResolver: letsencrypt
     {%- if cookiecutter.use_celery == 'y' %}
 
@@ -54,7 +54,7 @@ http:
         - flower
       service: flower
       tls:
-        # https://docs.traefik.io/master/routing/routers/#certresolver
+        # https://doc.traefik.io/traefik/master/routing/routers/#certresolver
         certResolver: letsencrypt
     {%- endif %}
     {%- if cookiecutter.cloud_provider == 'None' %}
@@ -76,7 +76,7 @@ http:
 
   middlewares:
     csrf:
-      # https://docs.traefik.io/master/middlewares/headers/#hostsproxyheaders
+      # https://doc.traefik.io/traefik/master/middlewares/http/headers/#hostsproxyheaders
       # https://docs.djangoproject.com/en/dev/ref/csrf/#ajax
       headers:
         hostsProxyHeaders: ['X-CSRFToken']
@@ -102,7 +102,7 @@ http:
     {%- endif %}
 
 providers:
-  # https://docs.traefik.io/master/providers/file/
+  # https://doc.traefik.io/traefik/master/providers/file/
   file:
     filename: /etc/traefik/traefik.yml
     watch: true
diff --git a/{{cookiecutter.project_slug}}/package.json b/{{cookiecutter.project_slug}}/package.json
index 41479b9775..958b15dede 100644
--- a/{{cookiecutter.project_slug}}/package.json
+++ b/{{cookiecutter.project_slug}}/package.json
@@ -8,7 +8,7 @@
     "autoprefixer": "^10.4.0",
     "babel-loader": "^9.1.2",
     "bootstrap": "^5.2.3",
-    "browser-sync": "^2.27.7",
+    "browser-sync": "^3.0.2",
     "css-loader": "^6.5.1",
     "gulp-concat": "^2.6.1",
     "concurrently": "^8.0.1",