diff --git a/README.md b/README.md
index 3f45083..6e6de45 100644
--- a/README.md
+++ b/README.md
@@ -25,10 +25,10 @@ To use Meta-Hash in your project, clone this repository and install the required
 
 ```bash
 #to install
-yarn add @metazla/meta-hash@git@github.com:Metazla/meta-hash.git
+pnpm add @metazla/meta-hash@git@github.com:Metazla/meta-hash.git
 
 #to update
-yarn up -i @metazla/meta-hash
+pnpm update -i @metazla/meta-hash
 ```
 
 ## Usage of ComputeHashIndexCache