diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 0ca284846783..d1aca3abb14c 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -1948,6 +1948,12 @@
     githubId = 51257127;
     name = "anntnzrb";
   };
+  anntoin = {
+    email = "anntoin@gmail.com";
+    github = "Anntoin";
+    githubId = 3289027;
+    name = "Anntóin Wilkinson";
+  };
   anoa = {
     matrix = "@andrewm:amorgan.xyz";
     email = "andrew@amorgan.xyz";
diff --git a/pkgs/by-name/ke/keymapper/package.nix b/pkgs/by-name/ke/keymapper/package.nix
index 79d786145ee4..cac39957c211 100644
--- a/pkgs/by-name/ke/keymapper/package.nix
+++ b/pkgs/by-name/ke/keymapper/package.nix
@@ -17,13 +17,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "keymapper";
-  version = "5.3.1";
+  version = "5.6.0";
 
   src = fetchFromGitHub {
     owner = "houmain";
     repo = "keymapper";
     tag = finalAttrs.version;
-    hash = "sha256-YKfKgsrjDrskLEoYCSRMYco7+7E/sgXFAMEwwm7rs7w=";
+    hash = "sha256-0GadjBGgawn0V+PV04R6ULmanNUF7R14N/jHhObcTzM=";
   };
 
   # all the following must be in nativeBuildInputs
@@ -47,8 +47,7 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://github.com/houmain/keymapper";
     license = lib.licenses.gpl3Only;
     mainProgram = "keymapper";
-    maintainers = [
-    ];
+    maintainers = with lib.maintainers; [ anntoin ];
     platforms = lib.platforms.linux;
   };
 })