diff --git a/nix/sources.json b/nix/sources.json
index 2ed2abe6..023e51af 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -17,10 +17,10 @@
         "homepage": "https://cachix.org",
         "owner": "cachix",
         "repo": "cachix",
-        "rev": "4e6d75d21e45352479c9da1a8e1102f1b1de01d4",
-        "sha256": "17sshlp5qq2h18sssimf6bmv3gfbwmxva9ivlh2p6sqg293fivv0",
+        "rev": "0e811f8bd297a3b5603234e7c552860d7c095d9d",
+        "sha256": "035phbk34q7vnimrqg9fdjppiznpz8mwqhj1zq224kzzbjg4x77n",
         "type": "tarball",
-        "url": "https://github.com/cachix/cachix/archive/4e6d75d21e45352479c9da1a8e1102f1b1de01d4.tar.gz",
+        "url": "https://github.com/cachix/cachix/archive/0e811f8bd297a3b5603234e7c552860d7c095d9d.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ghcide": {
@@ -101,10 +101,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "9506048413986be47a6a40d27af3f2c967178026",
-        "sha256": "19lrs6wrd52gk8zm5klzxnds1209jh0na09vcpz927v0kx662ghk",
+        "rev": "5904e7605c5c6b26994e3b49153feaa29c35e388",
+        "sha256": "1mij86a68j3cm97nx5gg6bkjsbv6nr5h3az7bcnghsxzy4w33lch",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixos-hardware/archive/9506048413986be47a6a40d27af3f2c967178026.tar.gz",
+        "url": "https://github.com/nixos/nixos-hardware/archive/5904e7605c5c6b26994e3b49153feaa29c35e388.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-mailserver": {