diff --git a/README.md b/README.md
index ca7c97a..a666626 100644
--- a/README.md
+++ b/README.md
@@ -1395,7 +1395,7 @@ webcrypto and enable package-exports support in react-native:
 
 ```sh
 # install polyfill
-npm i isomorphic-webcrypto
+npm i isomorphic-webcrypto@^2.3.8 # last known working version was 2.3.8
 ```
 
 Add this to `metro.config.js` [(see docs)](https://reactnative.dev/blog/2023/06/21/package-exports-support):
@@ -1409,8 +1409,6 @@ const config = {
 }
 ```
 
-
-
 ### License
 
 [The MIT License](./LICENSE) © Kevin Jahns