diff --git a/nix/sources.json b/nix/sources.json
index bd8e82d..de60201 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://nur.nix-community.org/",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "5f16717be1be9c0970cfeee53b0fe190fa128c43",
-        "sha256": "1r3q8bjfa6l42zcsazsgjvaw0jl9l6ibj62z57d2ilikq87wwbqn",
+        "rev": "b450497395c747d9035a915d3917882a7ccf28b8",
+        "sha256": "0mhmbkdsybzwirfkv8sr93dp1jibapcjk7dlqvhdcr3pg0rvqn5p",
         "type": "tarball",
-        "url": "https://github.com/nix-community/NUR/archive/5f16717be1be9c0970cfeee53b0fe190fa128c43.tar.gz",
+        "url": "https://github.com/nix-community/NUR/archive/b450497395c747d9035a915d3917882a7ccf28b8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager": {
@@ -17,10 +17,10 @@
         "homepage": "https://nix-community.github.io/home-manager/",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "208df2e558b73b6a1f0faec98493cb59a25f62ba",
-        "sha256": "13jlfifjw6pirk700p61anijv8q66mn0f356fw3ssb16vzhhqf5l",
+        "rev": "2f23fa308a7c067e52dfcc30a0758f47043ec176",
+        "sha256": "00wp0s9b5nm5rsbwpc1wzfrkyxxmqjwsc1kcibjdbfkh69arcpsn",
         "type": "tarball",
-        "url": "https://github.com/nix-community/home-manager/archive/208df2e558b73b6a1f0faec98493cb59a25f62ba.tar.gz",
+        "url": "https://github.com/nix-community/home-manager/archive/2f23fa308a7c067e52dfcc30a0758f47043ec176.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -29,10 +29,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e65aa8301ba4f0ab8cb98f944c14aa9da07394f8",
-        "sha256": "0r3v7b11w3i6vfmb6d76j8n4mzg2m05lbg595akpg3s64z4ma89z",
+        "rev": "23cbb250f3bf4f516a2d0bf03c51a30900848075",
+        "sha256": "0rycl8db77jg3xfj7csy21shwjv7fhv5ljqrpj9gncv0f2awbygi",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/e65aa8301ba4f0ab8cb98f944c14aa9da07394f8.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/23cbb250f3bf4f516a2d0bf03c51a30900848075.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "unstable": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "673d99f1406cb09b8eb6feab4743ebdf70046557",
-        "sha256": "0sbjf1vld0wx47dbck4y8jkh5a7ix1q8ky0c6r600307abizb3ml",
+        "rev": "568bfef547c14ca438c56a0bece08b8bb2b71a9c",
+        "sha256": "1xs8msc87xbigrdja137nbjzhrgcy2spj0sc8ia1idpc2d7crhb4",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/673d99f1406cb09b8eb6feab4743ebdf70046557.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/568bfef547c14ca438c56a0bece08b8bb2b71a9c.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }