diff --git a/flake.lock b/flake.lock
index d20a5933..47b1a940 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,17 +5,17 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1752414221,
+        "lastModified": 1752415765,
         "narHash": "sha256-bNoZ0uNtrnOFNwMCXwn/LXUGMeF1JtB1uOXVd9o68nY=",
-        "owner": "kittywitch",
-        "repo": "arcexprs",
-        "rev": "a0d0985afe77fc3cfa8320fb1cdf39cbfdc6c020",
+        "owner": "arcnmx",
+        "repo": "nixexprs",
+        "rev": "9550baa43a7fb2358fca8c498aacb5f3efb49b89",
         "type": "github"
       },
       "original": {
-        "owner": "kittywitch",
+        "owner": "arcnmx",
         "ref": "master",
-        "repo": "arcexprs",
+        "repo": "nixexprs",
         "type": "github"
       }
     },
@@ -999,11 +999,12 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1751271578,
-        "narHash": "sha256-P/SQmKDu06x8yv7i0s8bvnnuJYkxVGBWLWHaU+tt4YY=",
-        "path": "/nix/store/h2bn031b0fj0ymv9v7bv5rcdjx58y2l9-source",
-        "rev": "3016b4b15d13f3089db8a41ef937b13a9e33a8df",
-        "type": "path"
+        "lastModified": 1733205999,
+        "narHash": "sha256-ospvtfltUSDx1N/Sb2sx+ztyrag9urXZjUXUT/K3sl0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fcc6fd8761d9979517225721b2d4b6e672ff4da3",
+        "type": "github"
       },
       "original": {
         "id": "nixpkgs",
diff --git a/flake.nix b/flake.nix
index 4d2d1114..bf97c0a2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -312,7 +312,7 @@
     };
     # a bunch of modules (also arcnmx is good)
     arcexprs = {
-      url = "github:kittywitch/arcexprs/master";
+      url = "github:arcnmx/nixexprs/master";
     };
     base16 = {
       url = "github:arcnmx/base16.nix/flake";