diff --git a/config/sources/nix/sources.json b/config/sources/nix/sources.json
index 72e8ebf..ead3f42 100644
--- a/config/sources/nix/sources.json
+++ b/config/sources/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "6f6529db3a69cf3c4dd81eebcb5b46f1d34170e5",
-        "sha256": "1qbyprn08917cszfm5syppi4r5p467qii4fzb2v1s0lrqqn0das4",
+        "rev": "04c1cec14801d2b18fc1a771cf40cec249cb8670",
+        "sha256": "1xl4mni4az9wiwq3ygk0f53gwkjw5pnfgrl69r5vwji2jqc96a11",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/6f6529db3a69cf3c4dd81eebcb5b46f1d34170e5.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/04c1cec14801d2b18fc1a771cf40cec249cb8670.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -17,10 +17,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "797f8d8082c7cc3259cba7275c699d4991b09ecc",
-        "sha256": "0l3m2jhy1xqr5ijz311cb371wp6z4qf5l47b2i0c3bi4j4qc64zw",
+        "rev": "a4e2b7909fc1bdf30c30ef21d388fde0b5cdde4a",
+        "sha256": "188r4q1sv19paa85spwcb634g9mllxd7bmn8335lvmrp2r7n674m",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixos-hardware/archive/797f8d8082c7cc3259cba7275c699d4991b09ecc.tar.gz",
+        "url": "https://github.com/NixOS/nixos-hardware/archive/a4e2b7909fc1bdf30c30ef21d388fde0b5cdde4a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dd37924974b9202f8226ed5d74a252a9785aedf8",
-        "sha256": "1nxd4dqci8rs94a7cypx30axgj778p2wydkx16q298n29crkflbw",
+        "rev": "9ddcaffecdf098822d944d4147dd8da30b4e6843",
+        "sha256": "1w1r95a2zw5y64gwpy4jncap8c6syjhlm5ffa76l0vb48hxbd7n6",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/dd37924974b9202f8226ed5d74a252a9785aedf8.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/9ddcaffecdf098822d944d4147dd8da30b4e6843.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixus": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "Infinisil",
         "repo": "nixus",
-        "rev": "5257be6a58e6093d0ef7540cee1bf764194e72af",
-        "sha256": "0lc8d69mjw3swxmvsiyri08f68x3yqh3fzpg0j6jzib8z3bbj659",
+        "rev": "9becb43c79661b3f407c2fdb90e2ae1bc64b8c95",
+        "sha256": "1q34x4wsrd4g1h6vikrj1pqzv0gq2yr2kqiqvdy6bqr4pqffvdxj",
         "type": "tarball",
-        "url": "https://github.com/Infinisil/nixus/archive/5257be6a58e6093d0ef7540cee1bf764194e72af.tar.gz",
+        "url": "https://github.com/Infinisil/nixus/archive/9becb43c79661b3f407c2fdb90e2ae1bc64b8c95.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }