diff --git a/patches/223229.patch b/patches/223229.patch
index 9f1ecedc..38980461 100644
--- a/patches/223229.patch
+++ b/patches/223229.patch
@@ -1,14 +1,16 @@
-From 325fd25b7a78b40cce3dffcff8dd72fee934b94e Mon Sep 17 00:00:00 2001
+From bbb2708e06578e5d0bcc0b80d91bd739263237e3 Mon Sep 17 00:00:00 2001
 From: Charlotte Van Petegem <charlotte@vanpetegem.me>
 Date: Sun, 26 Mar 2023 12:41:08 +0200
-Subject: [PATCH] mu: 1.8.14 -> 1.10.0
+Subject: [PATCH] mu: 1.18.14 -> 1.10.1
 
+https://github.com/djcb/mu/releases/tag/v1.10.0
+https://github.com/djcb/mu/releases/tag/v1.10.1
 ---
  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 9d2286e2271f1..81515e5d68273 100644
+index 9d2286e2271f1..c8d4bb6f3cb70 100644
 --- a/pkgs/tools/networking/mu/default.nix
 +++ b/pkgs/tools/networking/mu/default.nix
 @@ -14,13 +14,13 @@
@@ -16,14 +18,14 @@ index 9d2286e2271f1..81515e5d68273 100644
  stdenv.mkDerivation rec {
    pname = "mu";
 -  version = "1.8.14";
-+  version = "1.10.0";
++  version = "1.10.1";
  
    src = fetchFromGitHub {
      owner = "djcb";
      repo = "mu";
      rev = "v${version}";
 -    hash = "sha256-m6if0Br9WRPR8POwOM0Iwido3UR/V0BlkuaLcWsf/c0=";
-+    hash = "sha256-l0gtXeXxz4WjQN+7JB9HhMcX3y7EApaEL3TUdI7Lqbo=";
++    hash = "sha256-ib7S/gWmFuFGCEssyxrOMvSB/vYW5bvy9RRs6UJeevY=";
    };
  
    postPatch = ''