diff --git a/README.md b/README.md
index e2e920a..c66819e 100644
--- a/README.md
+++ b/README.md
@@ -45,8 +45,8 @@ workdir/
 ```
 mkdir workdir
 cd workdir
-curl -LO https://downloads.bellarender.com/bella_engine_sdk-24.6.0.dmg
-hdiutil attach bella_engine_sdk-24.6.0.dmg
+curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-macos.zip
+unzip -l bella_engine_sdk-25.3.0-macos.zip
 cp -R /Volumes/Bella\ Engine\ SDK\ 24.6.0/bella_engine_sdk .
 git clone https://github.com/oomer/oom.git
 git clone https://github.com/oomer/poomer-bella-sine.git