diff --git a/README.md b/README.md
index c97e944..5aad994 100644
--- a/README.md
+++ b/README.md
@@ -283,5 +283,12 @@ mv /usr/local/etc/php/conf.d/extension-config-name to/directory
 
 Todo.
 
+# Contribution
+
+Thank you to all the people who already contributed to web3.php!
+<a href="https://github.com/web3p/web3.php/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=web3p/web3.php" />
+</a>
+
 # License
 MIT