diff --git a/README.md b/README.md
index e7718a1b..7583f25d 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Angor is a Bitcoin crowdfunding platform with two unique features:
 2. Bitcoins are released to the founders in **predetermined stages** via so-called time-lock contracts, allowing investors to **recover unspent funds at any time**. This framework provides investors with greater control, mitigates financial risk, and incentivizes founders to showcase tangible progress between stages.
 
 For more details:
-* Specifications: [https://gist.github.com/dangershony/7683ce7b380c57bf60875739824fd987](https://gist.github.com/dangershony/7683ce7b380c57bf60875739824fd987)
+* Specifications: [bcip-0005](https://github.com/block-core/bcips/blob/main/bcip-0005.md)
 * FAQ: [https://angor.io/faq](https://angor.io/faq)
 
 ## How to Use Angor?