diff --git a/nix/sources.json b/nix/sources.json
index 4713752..bd52d89 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -86,10 +86,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e3652e0735fbec227f342712f180f4f21f0594f2",
-        "sha256": "1h38yml73lxirxx6ynzmk3h4fw6wlgz8z8105cj733s8cvjyp03h",
+        "rev": "da45bf6ec7bbcc5d1e14d3795c025199f28e0de0",
+        "sha256": "0f4f9xh4rkgk9in2hzwm371vahppdixbdb73ki1v5dq1r2iv015h",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/e3652e0735fbec227f342712f180f4f21f0594f2.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/da45bf6ec7bbcc5d1e14d3795c025199f28e0de0.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }