diff --git a/npins/sources.json b/npins/sources.json
index fafa086..e25d13b 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -3,9 +3,9 @@
     "nixpkgs": {
       "type": "Channel",
       "name": "nixpkgs-unstable",
-      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-24.05pre615144.69ee1d82f1fa/nixexprs.tar.xz",
-      "hash": "181kd75xkvxv8f9845hvjac0d2ic65p1jvv1jv5ljyw1binc1ah7"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.05pre779643.74a40410369a/nixexprs.tar.xz",
+      "hash": "1mrsgmjbi6n4rljv7wpyg20kdwx4xgdw369hpb8gp0kpa0hbfbz3"
     }
   },
   "version": 3
-}
\ No newline at end of file
+}
diff --git a/package.nix b/package.nix
index 34f7d22..27d57e1 100644
--- a/package.nix
+++ b/package.nix
@@ -23,7 +23,7 @@ rustPlatform.buildRustPackage {
 
   buildInputs = [ openssl ];
 
-  cargoHash = "sha256-Q0j3FWaHDVpI1gHJpUuRzAKx1f0rZ2LcYrFD90DiNj0=";
+  cargoHash = "sha256-lRCcJcT/9sTKT4eZWzvVLXHhEZJSHbEUR2NlIITVwr0=";
 
   meta.mainProgram = "signal-irc-bridge";
 }