diff --git a/nix/sources.json b/nix/sources.json
index b309919..f8551b3 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "f7c538837892dd2eb83567c9f380a11efb59b53f",
-        "sha256": "0xl33k24vfc29cg9lnp95kvcq69qbq5fzb7jk9ig4lgrhaarh651",
+        "rev": "e80fc8fae87cc91f449533fca6b9cadf8be69e6c",
+        "sha256": "024hnxvqk8z5n2n54rj05l91q38g9y8nwvrj46xml13kjmg4shb3",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/f7c538837892dd2eb83567c9f380a11efb59b53f.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/e80fc8fae87cc91f449533fca6b9cadf8be69e6c.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {