diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..ea69396
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,22 @@
+{
+    "name": "potter/event",
+    "type": "library",
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "Potter\\Event\\": "src/Potter/Event/"
+        }
+    },
+    "authors": [
+        {
+            "name": "Jay Potter",
+            "email": "j@ypotter.ca"
+        }
+    ],
+    "minimum-stability": "stable",
+    "require": {
+        "league/event": "^3.0",
+        "symfony/event-dispatcher-contracts": "^3.7",
+        "symfony/event-dispatcher": "^8.1"
+    }
+}