diff --git a/nix/sources.json b/nix/sources.json
index 70b6e67..4ffe77e 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -86,10 +86,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0591d6b57bfeb55dfeec99a671843337bc2c3323",
-        "sha256": "14b02qjbcb8cgfy7hldk45zd8agsqvfccfhs4bq0yk1rqd0ixd2d",
+        "rev": "3c5319ad3aa51551182ac82ea17ab1c6b0f0df89",
+        "sha256": "0s6vyyfmhcyqrgln304c1490spb2hqhh5bzfi0y2hnk5i5sph07q",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/0591d6b57bfeb55dfeec99a671843337bc2c3323.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/3c5319ad3aa51551182ac82ea17ab1c6b0f0df89.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }