diff --git a/nix/sources.json b/nix/sources.json
index c369d0a..0002910 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": "bc9973659862d195272be7cf85ba9cd656d4dd21",
-        "sha256": "1ynnhgp7iigl618vj050wlbfga2hqmpgs2wpg8cxj7h3907dx5hl",
+        "rev": "547506ae6419ea2e54e8fcf02c37fba340dd97d7",
+        "sha256": "0ri1irl03yrwdxykdsn03dyq4ywshq80gg7b7xdr89ybxlbgxjjv",
         "type": "tarball",
-        "url": "https://github.com/nix-community/NUR/archive/bc9973659862d195272be7cf85ba9cd656d4dd21.tar.gz",
+        "url": "https://github.com/nix-community/NUR/archive/547506ae6419ea2e54e8fcf02c37fba340dd97d7.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager": {
@@ -29,10 +29,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "25e3d4c0d3591c99929b1ec07883177f6ea70c9d",
-        "sha256": "1q0hsllnzm4i6liafx5hql3fahcwv33vzn5vjkgxsvlwpxllxbrp",
+        "rev": "9f2ee8c91ac42da3ae6c6a1d21555f283458247e",
+        "sha256": "0imgfxzq7d7l6fcgnzzjvv6ch560svcm8s8bx8vqyvf60w24ma1d",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/25e3d4c0d3591c99929b1ec07883177f6ea70c9d.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/9f2ee8c91ac42da3ae6c6a1d21555f283458247e.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "unstable": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "79a13f1437e149dc7be2d1290c74d378dad60814",
-        "sha256": "10shz1jkjrzyhjc69vx50w86mk94w3b6cf00cqr7x016cf6jfll5",
+        "rev": "4b1aab22192b787355733c9495d47f4c66af084c",
+        "sha256": "0yfk2jxf5x65c07szaf72zl16q1568pipr0hgq1wnjbbv12qm67d",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/79a13f1437e149dc7be2d1290c74d378dad60814.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/4b1aab22192b787355733c9495d47f4c66af084c.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }