diff --git a/flake.lock b/flake.lock
index 52b44f4..11902f1 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1711443855,
-        "narHash": "sha256-jPEUYELo7ACEiFU7jKDdQ+yC5OkqG2UcHk1/N+N7f3E=",
+        "lastModified": 1710147897,
+        "narHash": "sha256-i/XeOaqudz7jTi9VIz5EGd1BmWZEcJ81x8JLDgljvBs=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "81d4eb044fac45daf51281a046d413a40f05d103",
+        "rev": "b7ec159f704bf8b55accd190dc7d0e84182f9a45",
         "type": "github"
       },
       "original": {
@@ -176,11 +176,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "lastModified": 1709126324,
+        "narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "rev": "d465f4819400de7c8d874d50b982301f28a84605",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1711163522,
-        "narHash": "sha256-YN/Ciidm+A0fmJPWlHBGvVkcarYWSC+s3NTPk/P+q3c=",
+        "lastModified": 1709961763,
+        "narHash": "sha256-6H95HGJHhEZtyYA3rIQpvamMKAGoa8Yh2rFV29QnuGw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "44d0940ea560dee511026a53f0e2e2cde489b4d4",
+        "rev": "3030f185ba6a4bf4f18b87f345f104e6a6961f34",
         "type": "github"
       },
       "original": {
@@ -244,11 +244,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1711124224,
-        "narHash": "sha256-l0zlN/3CiodvWDtfBOVxeTwYSRz93muVbXWSpaMjXxM=",
+        "lastModified": 1710021367,
+        "narHash": "sha256-FuMVdWqXMT38u1lcySYyv93A7B8wU0EGzUr4t4jQu8g=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "56528ee42526794d413d6f244648aaee4a7b56c0",
+        "rev": "b94a96839afcc56de3551aa7472b8d9a3e77e05d",
         "type": "github"
       },
       "original": {
diff --git a/packages/packages.nix b/packages/packages.nix
index b29ac86..3ac4b8d 100644
--- a/packages/packages.nix
+++ b/packages/packages.nix
@@ -96,7 +96,6 @@ pkgs: epkgs: let
       notmuch
       consult-notmuch
       poly-org
-      casual
     ]) ++ (with elpaPackages; [
       delight
       kind-icon