diff --git a/nix/sources.json b/nix/sources.json
index 8d879a6..afa66f9 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d6f63659a7021051a46035373ed50fbea7e4e924",
-        "sha256": "0vblhzg57sfzqpdm24lgs08vjv2204lzcp6hv4cbjd20rz0mxs4y",
+        "rev": "02fa062f99bb7c2b8e02708adf854c82a4db7a96",
+        "sha256": "1j8qj2jab7rip33byc18z8hdyqzry3py38j5wmxdpgg0lksw75v8",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/d6f63659a7021051a46035373ed50fbea7e4e924.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/02fa062f99bb7c2b8e02708adf854c82a4db7a96.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-unstable": {
@@ -53,10 +53,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "3d1a7716d7f1fccbd7d30ab3b2ed3db831f43bde",
-        "sha256": "14r8qa6lnzp78c3amzi5r8n11l1kcxcx1gjhnc1kmn4indd43649",
+        "rev": "9e377a6ce42dccd9b624ae4ce8f978dc892ba0e2",
+        "sha256": "1r3ll77hyqn28d9i4cf3vqd9v48fmaa1j8ps8c4fm4f8gqf4kpl1",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/3d1a7716d7f1fccbd7d30ab3b2ed3db831f43bde.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/9e377a6ce42dccd9b624ae4ce8f978dc892ba0e2.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pre-commit-hooks.nix": {