diff --git a/nix/sources.json b/nix/sources.json
index 81d4e354ef..fa998d2a51 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -126,10 +126,10 @@
         "homepage": "https://github.com/crypto-org-chain/relayer",
         "owner": "crypto-org-chain",
         "repo": "relayer",
-        "rev": "617b9b6b7429f975f8569a60cae88bdb1778e501",
+        "rev": "1dccb3471485c7e323a913b2604d3dab399ed505",
         "sha256": "075a8vxn8nxdr80gnk5g6vn5s2c4i7nky7pr3vmm9nphbz0a98mx",
         "type": "tarball",
-        "url": "https://github.com/mmsqe/relayer/archive/617b9b6b7429f975f8569a60cae88bdb1778e501.tar.gz",
+        "url": "https://github.com/crypto-org-chain/relayer/archive/1dccb3471485c7e323a913b2604d3dab399ed505.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }