diff --git a/README.md b/README.md
index 6f7f4fe..4975219 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ At the beginning of handling an HTTP request, you can create a new context. Else
 
 ## Requirements
 
-- [Node.js](https://nodejs.org/) 8.2+ (currently in [release candidate](https://nodejs.org/download/rc/) stage), or a [nightly build](https://nodejs.org/download/nightly/)
+- [Node.js](https://nodejs.org/) 8.2+
 
 ## Usage
 
diff --git a/package.json b/package.json
index 1a984ee..094f9c9 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,9 @@
 		"prettier": "^1.5.3",
 		"rollup": "^0.45.2"
 	},
+	"engines": {
+		"node": ">=8.2.0"
+	},
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/Conduitry/contexty.git"