diff --git a/nix/sources.json b/nix/sources.json
index c149486..0b0bc31 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "37b47da04ca50d17934881192e65ad2df83704b5",
-        "sha256": "0was72mxc0i1zlpn18svmdkwpxbfjmb3m60fnv041zjyrlkmy91s",
+        "rev": "f26c6ddc472d63418ea9117832d40912407f4abf",
+        "sha256": "01hv2hyaq4n41d2bfp0cdrfk80ykniszj5563w8ryv887d829d5g",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/37b47da04ca50d17934881192e65ad2df83704b5.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/f26c6ddc472d63418ea9117832d40912407f4abf.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-unstable": {