diff --git a/flake.lock b/flake.lock
index f6ff82b..9d46e72 100755
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1686391840,
-        "narHash": "sha256-5S0APl6Mfm6a37taHwvuf11UHnAX0+PnoWQbsYbMUnc=",
+        "lastModified": 1687647343,
+        "narHash": "sha256-1/o/i9KEFOBdlF9Cs04kBcqDFbYMt6W4SMqGa+QnnaI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "0144ac418ef633bfc9dbd89b8c199ad3a617c59f",
+        "rev": "0ee5ab611dc1fbb5180bd7d88d2aeb7841a4d179",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686412476,
-        "narHash": "sha256-inl9SVk6o5h75XKC79qrDCAobTD1Jxh6kVYTZKHzewA=",
+        "lastModified": 1687502512,
+        "narHash": "sha256-dBL/01TayOSZYxtY4cMXuNCBk8UMLoqRZA+94xiFpJA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "21951114383770f96ae528d0ae68824557768e81",
+        "rev": "3ae20aa58a6c0d1ca95c9b11f59a2d12eebc511f",
         "type": "github"
       },
       "original": {
diff --git a/users/jsutter.nix b/users/jsutter.nix
index e6426f1..0fddf2e 100755
--- a/users/jsutter.nix
+++ b/users/jsutter.nix
@@ -46,6 +46,7 @@ in
       deluge
       signal-desktop
       bottles
+      calibre
     ];
   };