diff --git a/nix/sources.json b/nix/sources.json
index 67b93f5..d533faa 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -60,10 +60,10 @@
         "homepage": "https://github.com/NixOS/nixpkgs",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f0869b1a2c0b150aac26e10bb5c2364ffb2e804f",
-        "sha256": "150rrksrjf6w9m3c1ll04xilpglysklfpi636rxwyy318g5xss55",
+        "rev": "195d5816cddc056e07fd2aa3fe81ee6e3f9d96e2",
+        "sha256": "1yvvfzqmvn9iq5w4v2p9kl60ig9ypspbh868mb9dpf3xgadqcb11",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/f0869b1a2c0b150aac26e10bb5c2364ffb2e804f.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/195d5816cddc056e07fd2aa3fe81ee6e3f9d96e2.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgsUnstable": {