diff --git a/pkgs/by-name/hy/hyprland/info.json b/pkgs/by-name/hy/hyprland/info.json
index 9d7b62731399..c4fefeb7a047 100644
--- a/pkgs/by-name/hy/hyprland/info.json
+++ b/pkgs/by-name/hy/hyprland/info.json
@@ -1,7 +1,7 @@
 {
-  "branch": "main",
-  "commit_hash": "46174f78b374b6cea669c48880877a8bdcf7802f",
-  "commit_message": "version: bump to 0.51.0",
-  "date": "2025-09-10",
-  "tag": "v0.51.0"
+  "branch": "v0.51.1-b",
+  "commit_hash": "71a1216abcc7031776630a6d88f105605c4dc1c9",
+  "commit_message": "[gha] Nix: update inputs",
+  "date": "2025-09-22",
+  "tag": "v0.51.1"
 }
diff --git a/pkgs/by-name/hy/hyprland/package.nix b/pkgs/by-name/hy/hyprland/package.nix
index 02352aa054e9..2797a95b9e4e 100644
--- a/pkgs/by-name/hy/hyprland/package.nix
+++ b/pkgs/by-name/hy/hyprland/package.nix
@@ -91,14 +91,14 @@ assert assertMsg (
 
 customStdenv.mkDerivation (finalAttrs: {
   pname = "hyprland" + optionalString debug "-debug";
-  version = "0.51.0";
+  version = "0.51.1";
 
   src = fetchFromGitHub {
     owner = "hyprwm";
     repo = "hyprland";
     fetchSubmodules = true;
     tag = "v${finalAttrs.version}";
-    hash = "sha256-aZCTbfKkxsEinY5V7R0NYuuitKLYc8ig8T91+yDMGJ0=";
+    hash = "sha256-TPlZf0urtvDH4Cb4By06szJmzR4sBlgQATuGQy8bH6U=";
   };
 
   postPatch = ''