diff --git a/nix/sources.json b/nix/sources.json
index ec4a4ed..2fe48be 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -2,13 +2,13 @@
     "bad-datalog": {
         "branch": "main",
         "repo": "ssh://git@git.bytes.zone:2222/brian/bad-datalog.git",
-        "rev": "7a4c963ee776082e682bc4b934e934701b12cda2",
+        "rev": "88454c3cf2153121384735fe5488286e724eef54",
         "type": "git"
     },
     "bytes.zone": {
         "branch": "main",
         "repo": "ssh://git@git.bytes.zone:2222/bytes.zone/bytes.zone.git",
-        "rev": "b3d48fbb03b3fb3a548cf6a5a0d179a3f2aff4c8",
+        "rev": "ea04aa4dd3683b9c68246b4091958caf95d66845",
         "type": "git"
     },
     "comma": {
@@ -47,10 +47,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "62fcf7d0859628f1834d84a7a0706ace0223c27e",
-        "sha256": "06ghvcsarvi32awxvgdxivaji8fsdhv46p49as8xx8whwia9d3rh",
+        "rev": "94dadba1a3a6a2f0b8ca2963e49daeec5d4e3098",
+        "sha256": "1y2h9wl7w60maa2m4xw9231xdr325xynzpph8xr4j5vsznygv986",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/62fcf7d0859628f1834d84a7a0706ace0223c27e.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/94dadba1a3a6a2f0b8ca2963e49daeec5d4e3098.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos": {
@@ -59,10 +59,10 @@
         "homepage": null,
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c5c6009fb436efe5732e07cd0e5692f495321752",
-        "sha256": "17h1dyi4alc3d7r6ivz9r76a3f7cxdwxw2kc3akhpgf5b00pnzv2",
+        "rev": "41dddb1283733c4993cb6be9573d5cef937c1375",
+        "sha256": "1blbidbmxhaxar2x76nz72bazykc5yxi0algsbrhxgrsvijs4aiw",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/c5c6009fb436efe5732e07cd0e5692f495321752.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/41dddb1283733c4993cb6be9573d5cef937c1375.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {