diff --git a/npins/sources.json b/npins/sources.json
index 24b7faf6..fc781a08 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -118,9 +118,9 @@
       },
       "branch": "main",
       "submodules": false,
-      "revision": "4e5ac6ec65c775fbc6adba1c6022b29c7eccde0f",
-      "url": "https://github.com/oxalica/nil/archive/4e5ac6ec65c775fbc6adba1c6022b29c7eccde0f.tar.gz",
-      "hash": "0fvkmiipmswzhak0n0hf472q5rw4k7iankv40g89ilw6ra8zwrn2"
+      "revision": "b043bfe1f3f4c4be4b688e24c5ae96e81f525805",
+      "url": "https://github.com/oxalica/nil/archive/b043bfe1f3f4c4be4b688e24c5ae96e81f525805.tar.gz",
+      "hash": "0jpdb5wpk6jc4b2smi7wvjrjjbi2l6r3yi95wz3jsr12xzbs0xnd"
     },
     "nix-tree": {
       "type": "GitRelease",
@@ -160,9 +160,9 @@
       },
       "branch": "nixos-25.05",
       "submodules": false,
-      "revision": "a676066377a2fe7457369dd37c31fd2263b662f4",
-      "url": "https://github.com/NixOS/nixpkgs/archive/a676066377a2fe7457369dd37c31fd2263b662f4.tar.gz",
-      "hash": "17vgcpydmk9qw2knszsdnnnh4zfxd2x7jpgifkkkz2rdg8bcwvyd"
+      "revision": "b43c397f6c213918d6cfe6e3550abfe79b5d1c51",
+      "url": "https://github.com/NixOS/nixpkgs/archive/b43c397f6c213918d6cfe6e3550abfe79b5d1c51.tar.gz",
+      "hash": "1dkp9sxci4b4f111x0ck493fiag68qjs5c927khzcj2a5pdbsayl"
     },
     "nur": {
       "type": "Git",
@@ -173,9 +173,9 @@
       },
       "branch": "main",
       "submodules": false,
-      "revision": "00b0005dbbb931014fdfe55d0db1f47af4f9aab5",
-      "url": "https://github.com/nix-community/nur/archive/00b0005dbbb931014fdfe55d0db1f47af4f9aab5.tar.gz",
-      "hash": "0lrdcaayxifnq2n4sza7sma0w8rqghc7rkb3ly1n7rdnrbmn3f8b"
+      "revision": "c41210bd9aea6b7cd8fea393385bef84ee1355e8",
+      "url": "https://github.com/nix-community/nur/archive/c41210bd9aea6b7cd8fea393385bef84ee1355e8.tar.gz",
+      "hash": "0lc3rzqspf9lz7fx4xb8k6690bf0hxdam51nlfckf4llx523vl9w"
     },
     "pin-emacs28": {
       "type": "Git",