diff --git a/.github/renovate.json b/.github/renovate.json
new file mode 100644
index 0000000..8be5b1f
--- /dev/null
+++ b/.github/renovate.json
@@ -0,0 +1,24 @@
+{
+    "labels": [
+        "dependencies"
+    ],
+    "assignees": [
+        "tarampampam"
+    ],
+    "extends": [
+        "config:base",
+        ":disableDependencyDashboard"
+    ],
+    "regexManagers": [
+        {
+            "fileMatch": [
+                "^Dockerfile$"
+            ],
+            "matchStrings": [
+                "ARG 3PROXY_VERSION=(?<currentValue>.*?)\n"
+            ],
+            "depNameTemplate": "github.com/z3APA3A/3proxy",
+            "datasourceTemplate": "git-tags"
+        }
+    ]
+}
diff --git a/Dockerfile b/Dockerfile
index 68e03ed..a498d48 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,12 @@
 # Image page: <https://hub.docker.com/_/gcc>
 FROM gcc:12.1.0 as builder
 
-# e.g.: `docker build --build-arg "VERSION=0.9.4" .`
-ARG VERSION="0.9.4"
+# e.g.: `docker build --build-arg "3PROXY_VERSION=0.9.4" .`
+ARG 3PROXY_VERSION=0.9.3
 
 # Fetch 3proxy sources
 RUN set -x \
-    && git clone --branch "${VERSION}" https://github.com/z3APA3A/3proxy.git /tmp/3proxy
+    && git clone --branch "${3PROXY_VERSION}" https://github.com/z3APA3A/3proxy.git /tmp/3proxy
 
 WORKDIR /tmp/3proxy
 
diff --git a/README.md b/README.md
index eb417dd..1ec1908 100644
--- a/README.md
+++ b/README.md
@@ -18,10 +18,10 @@
 
 TCP ports:
 
-Port number | Description
------------ | -----------
-`3128`      | [HTTP proxy](https://3proxy.org/doc/man8/proxy.8.html)
-`1080`      | [SOCKS proxy](https://3proxy.org/doc/man8/socks.8.html)
+| Port number | Description                                             |
+|-------------|---------------------------------------------------------|
+| `3128`      | [HTTP proxy](https://3proxy.org/doc/man8/proxy.8.html)  |
+| `1080`      | [SOCKS proxy](https://3proxy.org/doc/man8/socks.8.html) |
 
 ## Supported tags
 
@@ -31,10 +31,10 @@ All supported image tags [can be found here][link_docker_tags].
 
 ## Supported environment variables
 
-Variable name    | Description                               | Example
----------------- | ----------------------------------------- | ---------------
-`PROXY_LOGIN`    | Authorization login                       | `username`
-`PROXY_PASSWORD` | Authorization password                    | `password`
+| Variable name    | Description            | Example    |
+|------------------|------------------------|------------|
+| `PROXY_LOGIN`    | Authorization login    | `username` |
+| `PROXY_PASSWORD` | Authorization password | `password` |
 
 ## How can I use this?