diff --git a/package.json b/package.json
index bf9250b..861fee1 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,8 @@
   "author": "“Robin <hello@rwieruch.com”> (https://www.robinwieruch.de)",
   "license": "MIT",
   "peerDependencies": {
-    "react": "^16.8.6",
-    "react-dom": "^16.8.6"
+    "react": ">=16.8.6 <19",
+    "react-dom": ">=16.8.6 <19"
   },
   "devDependencies": {
     "@babel/cli": "^7.4.4",
@@ -34,8 +34,8 @@
     "eslint-plugin-react": "^7.14.2",
     "eslint-plugin-react-hooks": "^1.6.1",
     "prettier": "^1.18.2",
-    "react": "^16.8.6",
-    "react-dom": "^16.8.6",
+    "react": ">=16.8.6 <19",
+    "react-dom": ">=16.8.6 <19",
     "webpack": "^4.31.0",
     "webpack-cli": "^3.3.2"
   },