diff --git a/flake.lock b/flake.lock
index aeca13c..2ec9568 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,17 +3,18 @@
     "financier": {
       "flake": false,
       "locked": {
-        "lastModified": 1643285999,
-        "narHash": "sha256-t0fdmgXtL5oh1sORK/9Uv8lDFXW2GCkQg+LGWyo8mXw=",
-        "owner": "mpuppe",
-        "repo": "financier",
-        "rev": "feb17f4bfba2121043be68d6ab74573c6be2a06d",
-        "type": "gitlab"
+        "lastModified": 1649374330,
+        "narHash": "sha256-Q/WQHktGYfpLHz+Pu9YYpWEA0qXb7lo3Hn6KhdwgOhE=",
+        "ref": "mpuppe",
+        "rev": "0b9aeb76e3e5bffa1e59041d6e52715b6b641c7a",
+        "revCount": 614,
+        "type": "git",
+        "url": "https://codeberg.org/puppe/financier.git"
       },
       "original": {
-        "owner": "mpuppe",
-        "repo": "financier",
-        "type": "gitlab"
+        "ref": "mpuppe",
+        "type": "git",
+        "url": "https://codeberg.org/puppe/financier.git"
       }
     },
     "flake-utils": {
diff --git a/flake.nix b/flake.nix
index cb89d68..9b316f3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   inputs.flake-utils.url = "github:numtide/flake-utils";
   inputs.financier = {
-    url = "gitlab:mpuppe/financier";
+    url = "git+https://codeberg.org/puppe/financier.git?ref=mpuppe";
     flake = false;
   };
 
diff --git a/helpers.nix b/helpers.nix
index dbeb77b..6de18fe 100644
--- a/helpers.nix
+++ b/helpers.nix
@@ -3,10 +3,8 @@
     let
       financierLockData = (builtins.fromJSON
         (builtins.readFile ./flake.lock)).nodes.financier.locked;
-      inherit (financierLockData) narHash owner repo rev;
-      url = "https://gitlab.com/${owner}/${repo}.git";
     in fetchgit {
-      inherit url rev;
-      sha256 = narHash;
+      inherit (financierLockData) url rev;
+      sha256 = financierLockData.narHash;
     };
 }