diff --git a/flake.lock b/flake.lock
index 6c9e0419..6bff56fe 100644
--- a/flake.lock
+++ b/flake.lock
@@ -19,11 +19,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1656269517,
-        "narHash": "sha256-HFbMidAo4InstMXTtO4Prgawrcr5hSZUgpi/XIWv9mo=",
+        "lastModified": 1656509303,
+        "narHash": "sha256-1EWbAj4+haaZsMzcWGSsKcByt8qJp8z4bR+LdbAtMas=",
         "owner": "accentor",
         "repo": "flake",
-        "rev": "5586b143593d5f1b7de84498650a47ba066cbda6",
+        "rev": "0e11d86364402e272c7859647ef8e67244680208",
         "type": "github"
       },
       "original": {
@@ -45,11 +45,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1656269197,
-        "narHash": "sha256-Mme2Cg1iiiFT/CKCZ/QR9L9mOJS5Y8botoI4zg3rJIs=",
+        "lastModified": 1656509117,
+        "narHash": "sha256-TRxQoXVav2kKphC6dyKq9EbmxRlujAaKBx9RP3VKUYM=",
         "owner": "accentor",
         "repo": "api",
-        "rev": "145ec85917b6c0389226b1f5a33c227b3b5f1217",
+        "rev": "9fe4dc72b3814c00f09bb1046a0f74b80af30d43",
         "type": "github"
       },
       "original": {
@@ -231,11 +231,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1656239181,
-        "narHash": "sha256-wW1xRFBn376yGloXZ4QzBE4hjipMawpV18Lshd9QSPw=",
+        "lastModified": 1656372800,
+        "narHash": "sha256-1u9SDLXvKix/QejNb2sY2J2QZXnbe/14MnLtn+ln9j0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f2537a505d45c31fe5d9c27ea9829b6f4c4e6ac5",
+        "rev": "020c74014b9e2fa905bb4059c979965816cd9118",
         "type": "github"
       },
       "original": {
@@ -262,11 +262,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1656490643,
-        "narHash": "sha256-sdvb64MIZ40dWWzq+EXWRV5vGyl0GZto4H7hQp+hmec=",
+        "lastModified": 1656516558,
+        "narHash": "sha256-xMfUEwRG1ty4YysAl0BNlHbdLPxbi8cCFmCOTt4JLFA=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "b84fc49c0df9041b0453b9296d14278a5faa88cf",
+        "rev": "e86ce90db1b2ee55ba412845161c063dff3301db",
         "type": "github"
       },
       "original": {
@@ -305,11 +305,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1656356152,
-        "narHash": "sha256-hG7RLY2DDZl9Wl58dN3yofeRh3Up2tSEzo724BObi0Y=",
+        "lastModified": 1656508359,
+        "narHash": "sha256-nziKyGt9udz8stKMoZnxFJ5WmyJzFXt0/NE8aqkYBmI=",
         "owner": "chvp",
         "repo": "tetris",
-        "rev": "c9b8cad037cd094dc7a54158fe785d71b909317a",
+        "rev": "7e3258ee8d716f0731bcd7674b0e70fe00c52542",
         "type": "github"
       },
       "original": {
diff --git a/patches/179166.patch b/patches/179166.patch
deleted file mode 100644
index 986c6793..00000000
--- a/patches/179166.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From c5bfe11d1114e7b9e9ed1dcb66b04ece3464ee3e Mon Sep 17 00:00:00 2001
-From: Charlotte Van Petegem <charlotte@vanpetegem.me>
-Date: Sun, 26 Jun 2022 11:20:40 +0200
-Subject: [PATCH] mu: 1.8.0 -> 1.8.1
-
-https://github.com/djcb/mu/releases/tag/v1.8.1
----
- 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 b218a19154a5ca..ec5b13b34f26e8 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 = "1.8.0";
-+  version = "1.8.1";
- 
-   src = fetchFromGitHub {
-     owner  = "djcb";
-     repo   = "mu";
-     rev    = "v${version}";
--    sha256 = "rb8R04eU/rG7PXx/horYk0+/3AgbxYYZtxy4ACILOZ8=";
-+    sha256 = "dFYITyO9znocf9fv3eh2h83NM3RDYcpDV/uxOISChZo=";
-   };
- 
-   postPatch = ''