diff --git a/npins/sources.json b/npins/sources.json
index 3251689..8dc5bd3 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -115,20 +115,20 @@
     "nixos-23.11": {
       "type": "Channel",
       "name": "nixos-23.11",
-      "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.4463.84d981bae8b5/nixexprs.tar.xz",
-      "hash": "1wkkziv990ry8lypsrldk00hxq1lzbfqyyfc5a5ixm4k1i8xha0h"
+      "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.4516.e0da498ad77a/nixexprs.tar.xz",
+      "hash": "0h5bfkfhh7906qh65b39dliylqfcsxlk0bl309b0ij206sk7yhzd"
     },
     "nixos-unstable": {
       "type": "Channel",
       "name": "nixos-unstable",
-      "url": "https://releases.nixos.org/nixos/unstable/nixos-24.05pre585059.5863c27340ba/nixexprs.tar.xz",
-      "hash": "0psz9kspsidy8vpyls76sivmky143asvgc4r1z2wpk44g19b9vc6"
+      "url": "https://releases.nixos.org/nixos/unstable/nixos-24.05pre586498.0e74ca98a74b/nixexprs.tar.xz",
+      "hash": "0yzqrzjfx9i7k1mnwbq25jhs11y5r55h25ykzbwfh5rj4jdc15i4"
     },
     "nixpkgs": {
       "type": "Channel",
       "name": "nixpkgs-unstable",
-      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-24.05pre585497.e015f24e508c/nixexprs.tar.xz",
-      "hash": "0d9fyg1kfmr6sprlz6z3w0d38q46jg92jdrf2vhn6l0a9srmmk50"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-24.05pre586540.b50a77c03d64/nixexprs.tar.xz",
+      "hash": "0vh4d4jd8nhkzn5znqs61qxzmq54b4461i3cx1q1mzny2ak8dyaq"
     },
     "pre-commit-hooks": {
       "type": "Git",
@@ -161,9 +161,9 @@
         "server": "https://git.helsinki.tools/"
       },
       "branch": "master",
-      "revision": "60620c658d3437744213c091db87a45bd71a4f45",
-      "url": "https://git.helsinki.tools/api/v4/projects/helsinki-systems%2Fwp4nix/repository/archive.tar.gz?sha=60620c658d3437744213c091db87a45bd71a4f45",
-      "hash": "1zg1f76mccqaibvlfbicrsvvm1z9ngzrqqhz4vwzki3gwh6manpv"
+      "revision": "5275047e745ac6bbe9d48ee62e654762eb405227",
+      "url": "https://git.helsinki.tools/api/v4/projects/helsinki-systems%2Fwp4nix/repository/archive.tar.gz?sha=5275047e745ac6bbe9d48ee62e654762eb405227",
+      "hash": "1i5ipcww0b8nmj968087p32mmczrwmjxlplxaw5nqi9irs0kxjxp"
     }
   },
   "version": 3