diff --git a/README.md b/README.md
index 1dd0dbc91aa2301e5f29ced361884a23bb087492..f8290d2d2ba27d381435874c78c202d7c17e2b37 100644
--- a/README.md
+++ b/README.md
@@ -49,9 +49,11 @@ More relevant links:
   There's only an old version in your distributions package manager? Just use a 
   [binary release](https://github.com/WebAssembly/binaryen/releases).
 
-* Step 3: `cargo install cargo-dylint dylint-link`.
+* Step 3: Install `dylint`
+  * (MacOS) `brew install openssl`
+  * `cargo install cargo-dylint dylint-link`.
 
-* Step 4: `cargo install --force cargo-contract`.
+* Step 4: `cargo install --force --locked cargo-contract`.
 
 You can always update the `cargo-contract` binary to the latest version by running the Step 4.