diff --git a/nix/sources.json b/nix/sources.json
index 4bf7ef2..c70ce27 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -86,10 +86,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "3c5319ad3aa51551182ac82ea17ab1c6b0f0df89",
-        "sha256": "0s6vyyfmhcyqrgln304c1490spb2hqhh5bzfi0y2hnk5i5sph07q",
+        "rev": "e3652e0735fbec227f342712f180f4f21f0594f2",
+        "sha256": "1h38yml73lxirxx6ynzmk3h4fw6wlgz8z8105cj733s8cvjyp03h",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/3c5319ad3aa51551182ac82ea17ab1c6b0f0df89.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/e3652e0735fbec227f342712f180f4f21f0594f2.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }