diff --git a/nix/sources.json b/nix/sources.json
index 673e2f5..5c20549 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -74,10 +74,10 @@
         "homepage": "https://github.com/NixOS/nixpkgs",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c06d5fa9c605d143b15cafdbbb61c7c95388d76e",
-        "sha256": "04fmbldsacmb8wba825didq1sj3r9na24ff3h993nimjav5mp4pv",
+        "rev": "e3583ad6e533a9d8dd78f90bfa93812d390ea187",
+        "sha256": "0i44ivmmd69119syhjlck20g3b1vz6byvgzxyp1gpw05jmkz1fw3",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/c06d5fa9c605d143b15cafdbbb61c7c95388d76e.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/e3583ad6e533a9d8dd78f90bfa93812d390ea187.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgsUnstable": {