diff --git a/flake.lock b/flake.lock
index f1caf5d..a8651d2 100755
--- a/flake.lock
+++ b/flake.lock
@@ -256,6 +256,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-calibre-web": {
+      "locked": {
+        "lastModified": 1750111231,
+        "narHash": "sha256-3a7Tha/RwYlzH/v3PJrG7+HjOj4c6YOv2K8sqdGsHVQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e6f23dc08d3624daab7094b701aa3954923c6bbb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e6f23dc08d3624daab7094b701aa3954923c6bbb",
+        "type": "github"
+      }
+    },
     "nixpkgs-master": {
       "locked": {
         "lastModified": 1761986929,
@@ -366,6 +382,7 @@
         "nixos-hardware": "nixos-hardware",
         "nixos-wsl": "nixos-wsl",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-calibre-web": "nixpkgs-calibre-web",
         "nixpkgs-master": "nixpkgs-master",
         "nixpkgs-stable": "nixpkgs-stable",
         "nypkgs": "nypkgs",