diff --git a/Dockerfile b/Dockerfile
index 63306654..5be77ec8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,17 +1,19 @@
 FROM ghcr.io/abhinavsingh/proxy.py:base as builder
 
-LABEL com.abhinavsingh.name="abhinavsingh/proxy.py" \
-  org.opencontainers.image.title="proxy.py" \
-  org.opencontainers.image.description="⚡ Fast • 🪶 Lightweight • 0️⃣ Dependency • 🔌 Pluggable • \
+LABEL org.opencontainers.image.title="proxy.py" \
+  org.opencontainers.image.description="💫 Ngrok FRP Alternative • ⚡ Fast • 🪶 Lightweight • 0️⃣ Dependency • 🔌 Pluggable • \
   😈 TLS interception • 🔒 DNS-over-HTTPS • 🔥 Poor Man's VPN • ⏪ Reverse & ⏩ Forward • \
   👮🏿 \"Proxy Server\" framework • 🌐 \"Web Server\" framework • ➵ ➶ ➷ ➠ \"PubSub\" framework • \
   👷 \"Work\" acceptor & executor framework" \
-  org.opencontainers.url="https://github.com/abhinavsingh/proxy.py" \
+  org.opencontainers.image.url="https://github.com/abhinavsingh/proxy.py" \
   org.opencontainers.image.source="https://github.com/abhinavsingh/proxy.py" \
-  com.abhinavsingh.docker.cmd="docker run -it --rm -p 8899:8899 abhinavsingh/proxy.py" \
   org.opencontainers.image.licenses="BSD-3-Clause" \
   org.opencontainers.image.authors="Abhinav Singh <mailsforabhinav@gmail.com>" \
-  org.opencontainers.image.vendor="Abhinav Singh"
+  org.opencontainers.image.vendor="Abhinav Singh" \
+  org.opencontainers.image.created="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" \
+  org.opencontainers.image.documentation="https://github.com/abhinavsingh/proxy.py#readme" \
+  org.opencontainers.image.ref.name="abhinavsingh/proxy.py" \
+  com.abhinavsingh.docker.cmd="docker run -it --rm -p 8899:8899 abhinavsingh/proxy.py"
 
 ENV PYTHONUNBUFFERED 1
 ENV PYTHONDONTWRITEBYTECODE 1
diff --git a/DockerfileBase b/DockerfileBase
index 6bee9f7d..1a86018d 100644
--- a/DockerfileBase
+++ b/DockerfileBase
@@ -1,17 +1,19 @@
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
-LABEL com.abhinavsingh.name="abhinavsingh/proxy.py" \
-    org.opencontainers.image.title="proxy.py" \
-    org.opencontainers.image.description="⚡ Fast • 🪶 Lightweight • 0️⃣ Dependency • 🔌 Pluggable • \
+LABEL org.opencontainers.image.title="proxy.py" \
+    org.opencontainers.image.description="💫 Ngrok FRP Alternative • ⚡ Fast • 🪶 Lightweight • 0️⃣ Dependency • 🔌 Pluggable • \
     😈 TLS interception • 🔒 DNS-over-HTTPS • 🔥 Poor Man's VPN • ⏪ Reverse & ⏩ Forward • \
     👮🏿 \"Proxy Server\" framework • 🌐 \"Web Server\" framework • ➵ ➶ ➷ ➠ \"PubSub\" framework • \
     👷 \"Work\" acceptor & executor framework" \
-    org.opencontainers.url="https://github.com/abhinavsingh/proxy.py" \
+    org.opencontainers.image.url="https://github.com/abhinavsingh/proxy.py" \
     org.opencontainers.image.source="https://github.com/abhinavsingh/proxy.py" \
-    com.abhinavsingh.docker.cmd="docker run -it --rm -p 8899:8899 abhinavsingh/proxy.py" \
     org.opencontainers.image.licenses="BSD-3-Clause" \
     org.opencontainers.image.authors="Abhinav Singh <mailsforabhinav@gmail.com>" \
-    org.opencontainers.image.vendor="Abhinav Singh"
+    org.opencontainers.image.vendor="Abhinav Singh" \
+    org.opencontainers.image.created="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" \
+    org.opencontainers.image.documentation="https://github.com/abhinavsingh/proxy.py#readme" \
+    org.opencontainers.image.ref.name="abhinavsingh/proxy.py" \
+    com.abhinavsingh.docker.cmd="docker run -it --rm -p 8899:8899 abhinavsingh/proxy.py"
 
 ENV PYTHONUNBUFFERED 1
 ENV PYTHONDONTWRITEBYTECODE 1
diff --git a/README.md b/README.md
index a82ce93f..d38bc4ed 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 [![iOS, iOS Simulator](https://img.shields.io/static/v1?label=tested%20with&message=iOS%20%F0%9F%93%B1%20%7C%20iOS%20Simulator%20%F0%9F%93%B1&color=darkgreen&style=for-the-badge)](https://abhinavsingh.com/proxy-py-a-lightweight-single-file-http-proxy-server-in-python/)
 
 [![pypi version](https://img.shields.io/pypi/v/proxy.py?style=flat-square)](https://pypi.org/project/proxy.py/)
-[![Python 3.x](https://img.shields.io/static/v1?label=Python&message=3.6%20%7C%203.7%20%7C%203.8%20%7C%203.9%20%7C%203.10%20%7C%203.11&color=blue&style=flat-square)](https://www.python.org/)
+[![Python 3.x](https://img.shields.io/static/v1?label=Python&message=3.6%20%7C%203.7%20%7C%203.8%20%7C%203.9%20%7C%203.10%20%7C%203.11%20%7C%203.12&color=blue&style=flat-square)](https://www.python.org/)
 [![Checked with mypy](https://img.shields.io/static/v1?label=MyPy&message=checked&color=blue&style=flat-square)](http://mypy-lang.org/)
 
 [![doc](https://img.shields.io/readthedocs/proxypy/latest?style=flat-square&color=darkgreen)](https://proxypy.readthedocs.io/)
diff --git a/setup.cfg b/setup.cfg
index 4e555abb..5dbde4c3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -66,6 +66,7 @@ classifiers =
   Programming Language :: Python :: 3.9
   Programming Language :: Python :: 3.10
   Programming Language :: Python :: 3.11
+  Programming Language :: Python :: 3.12
 
   Topic :: Internet
   Topic :: Internet :: Proxy Servers