diff --git a/flake.lock b/flake.lock
index b7084ca3..9099cdf8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -42,11 +42,11 @@
     },
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1635644928,
-        "narHash": "sha256-ZqpAW8h4I0QdB5xLgC8mNnq1b44kzqk9ubXmuOZsL04=",
+        "lastModified": 1635908239,
+        "narHash": "sha256-QaWOaIFLzsSog4hcJR8jezFF89DPZrMi8G9YxHZDkV8=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "0c42763e54d656473deef733703f224351296b13",
+        "rev": "ac5385f1b6304137f104fc409b5aa17f5def67c7",
         "type": "github"
       },
       "original": {
@@ -77,11 +77,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1635629446,
-        "narHash": "sha256-rx7fVVjEdq/Be5uUw7CHwInGTZxPcCw2q/Ag31w56+4=",
+        "lastModified": 1635839387,
+        "narHash": "sha256-2B6DqfTiwY5w2TljC4+AxEUuVYMTP5Fo2h5iGNIONvk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "71902bc913ccc36baa9ac18dd9b84117a34a36b0",
+        "rev": "288faaa5a65e72e37e6027024829b15c8bb69286",
         "type": "github"
       },
       "original": {
@@ -92,11 +92,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1635403963,
-        "narHash": "sha256-0actzfzBAXvvDJ/EvPSGbtCPXUwSObQrcq0RpsPWZgA=",
+        "lastModified": 1635792138,
+        "narHash": "sha256-D79GqaYrwgyM4wvOPbQeKveAHROnVh97F36iSGZO9uA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2deb07f3ac4eeb5de1c12c4ba2911a2eb1f6ed61",
+        "rev": "b165ce0c4efbb74246714b5c66b6bcdce8cde175",
         "type": "github"
       },
       "original": {
diff --git a/patches/143404.patch b/patches/143404.patch
deleted file mode 100644
index 6e914ea7..00000000
--- a/patches/143404.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 5e447cfae55b7083baeb78fd6c941bf0b2d7746f Mon Sep 17 00:00:00 2001
-From: Charlotte Van Petegem <charlotte.vanpetegem@ugent.be>
-Date: Thu, 28 Oct 2021 17:17:54 +0200
-Subject: [PATCH] mautrix-whatsapp: 0.1.8 -> 0.1.9
-
----
- pkgs/servers/mautrix-whatsapp/default.nix | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/pkgs/servers/mautrix-whatsapp/default.nix b/pkgs/servers/mautrix-whatsapp/default.nix
-index c2f9e206e9cb..70684b767c58 100644
---- a/pkgs/servers/mautrix-whatsapp/default.nix
-+++ b/pkgs/servers/mautrix-whatsapp/default.nix
-@@ -2,18 +2,18 @@
- 
- buildGoModule rec {
-   pname = "mautrix-whatsapp";
--  version = "0.1.8";
-+  version = "0.1.9";
- 
-   src = fetchFromGitHub {
-     owner = "mautrix";
-     repo = "whatsapp";
-     rev = "v${version}";
--    sha256 = "bFuJa4pKwqQmpJDqYwA97CjrTeQ1Q8V/pNqD0ff6x/U=";
-+    sha256 = "DKW54bxhohvtz71zqFi4ZacK1pVys6aR5B9naD7PYPk=";
-   };
- 
-   buildInputs = [ olm ];
- 
--  vendorSha256 = "NTORR0ixVozUllWlGziTUSJNy1zHoPWQMZbmPUchpQ0=";
-+  vendorSha256 = "Y9mUl7fWZiXBEEDX3w2HXMlQKJntv16WeQC1bQQ7hHs=";
- 
-   doCheck = false;
-