diff --git a/flake.lock b/flake.lock
index a381180d..8c0fdce9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -248,11 +248,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1674641431,
-        "narHash": "sha256-qfo19qVZBP4qn5M5gXc/h1MDgAtPA5VxJm9s8RUAkVk=",
+        "lastModified": 1675115703,
+        "narHash": "sha256-4zetAPSyY0D77x+Ww9QBe8RHn1akvIvHJ/kgg8kGDbk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9b97ad7b4330aacda9b2343396eb3df8a853b4fc",
+        "rev": "2caf4ef5005ecc68141ecb4aac271079f7371c44",
         "type": "github"
       },
       "original": {
@@ -279,11 +279,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1675150393,
-        "narHash": "sha256-xG6slo+n2kwjTDa+ZhH9HojocXMR4hVNlHcoi0wgyTk=",
+        "lastModified": 1675154758,
+        "narHash": "sha256-Y9FjdvIJLoG7QZG8uCJsg3kYZwIIQ274AVMmHd9qAQ0=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "a70671b404b4f39117e71a7328abfae776300200",
+        "rev": "68d7d45056ab17a650822323bbb1ed560880cc2a",
         "type": "github"
       },
       "original": {
diff --git a/patches/213339.patch b/patches/213339.patch
deleted file mode 100644
index d3c761df..00000000
--- a/patches/213339.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 987cce570afab75ccd6f169b26675b79e3d781f7 Mon Sep 17 00:00:00 2001
-From: Charlotte Van Petegem <charlotte@vanpetegem.me>
-Date: Sun, 29 Jan 2023 11:37:41 +0100
-Subject: [PATCH] mu: 1.8.13 -> 1.8.14
-
----
- pkgs/tools/networking/mu/default.nix | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/pkgs/tools/networking/mu/default.nix b/pkgs/tools/networking/mu/default.nix
-index 8c09f1e430f69..9d2286e2271f1 100644
---- a/pkgs/tools/networking/mu/default.nix
-+++ b/pkgs/tools/networking/mu/default.nix
-@@ -14,13 +14,13 @@
- 
- stdenv.mkDerivation rec {
-   pname = "mu";
--  version = "1.8.13";
-+  version = "1.8.14";
- 
-   src = fetchFromGitHub {
-     owner = "djcb";
-     repo = "mu";
-     rev = "v${version}";
--    hash = "sha256-uXrJOBF3X8UF1ktTfAoYgzc0QBLvyzzGQVJVfs8tjng=";
-+    hash = "sha256-m6if0Br9WRPR8POwOM0Iwido3UR/V0BlkuaLcWsf/c0=";
-   };
- 
-   postPatch = ''