diff --git a/npins/sources.json b/npins/sources.json
index b4d7214..4a6d232 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -39,10 +39,10 @@
       "pre_releases": false,
       "version_upper_bound": null,
       "release_prefix": null,
-      "version": "1.20.2",
-      "revision": "f1f5fe9057b6118ad2f8d299ce9e01c415f4918e",
+      "version": "1.21.0",
+      "revision": "a87c45b101f16c1bd27b01aff86710a4873385ab",
       "url": null,
-      "hash": "0m6i361wg86zxah28lp9kdxawifrzgz2gbvs9b0ynwl7292nhw5n"
+      "hash": "19hkw4g2l00wasmk5dn34rf3bhqh6zbwwhvz98bdcv90p761jws4"
     },
     "fuzzel": {
       "type": "Git",
@@ -73,8 +73,8 @@
     "nixpkgs": {
       "type": "Channel",
       "name": "nixpkgs-unstable",
-      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.05pre767417.573c650e8a14/nixexprs.tar.xz",
-      "hash": "1zzjrcpqyir2q2bzaxl2sk5vfq0sv4m8xx0q9bf21dsfafcv42qr"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.05pre769586.096478927c36/nixexprs.tar.xz",
+      "hash": "1kakdgl4729p5ahnyjl1v16v08n0096d868mch8pv2j4lywjqqhr"
     },
     "rat": {
       "type": "GitRelease",