diff --git a/flake.lock b/flake.lock
index b51896e07..018cef63f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -64,11 +64,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1700914529,
-        "narHash": "sha256-viy8npVraZV5+LS7GAC6easfP4aWCHvbF9EKhmJJxLE=",
+        "lastModified": 1701570665,
+        "narHash": "sha256-KZB5Keuzs2nM7cpzx/tTjK5GsVzP5E3AahxWR4vxX64=",
         "ref": "refs/heads/master",
-        "rev": "cee62aa6c5bd9e365bd9b1a3a893ebac1075159e",
-        "revCount": 938,
+        "rev": "bfa9ceaae3640dbe344cbf56fccd86530892bc69",
+        "revCount": 940,
         "type": "git",
         "url": "https://git.m-labs.hk/m-labs/nac3.git"
       },
@@ -79,16 +79,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1700786208,
-        "narHash": "sha256-vP0WI7qNkg3teQJN5xjFcxgnBNiKCbkgw3X9HcAxWJY=",
+        "lastModified": 1701389149,
+        "narHash": "sha256-rU1suTIEd5DGCaAXKW6yHoCfR1mnYjOXQFOaH7M23js=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8b8c9407844599546393146bfac901290e0ab96b",
+        "rev": "5de0b32be6e85dc1a9404c75131316e4ffbc634c",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }