diff --git a/README.md b/README.md
index fe3afe7..3286485 100644
--- a/README.md
+++ b/README.md
@@ -27,3 +27,10 @@ This script facilitates the launching of GameCube ROMs using the Dolphin emulato
 - Handles ROMs in ZIP, 7z, ISO, and rvz formats.
 - Extracts ROMs from archives before launching Dolphin.
 - Cleans up extracted files after running Dolphin.
+
+# [PS3 ISO Decrypt](./ps3_decrypt.sh)
+
+- Install [libray](https://pypi.org/project/libray/)
+    ```bash
+    sudo pip install libray
+    ```
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