diff --git a/pkgs/by-name/hy/hyprland/info.json b/pkgs/by-name/hy/hyprland/info.json
index ae05968752e8..3caf9986dad1 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": "af923e30d1d24f1f4a4f5cb8308065173c1d9539",
-  "commit_message": "version: bump to 0.55.0",
-  "date": "2026-05-09",
-  "tag": "v0.55.0"
+  "branch": "v0.55.1-b",
+  "commit_hash": "a47147bc095e5b3be3eb8bd04f0ac242b968cd4d",
+  "commit_message": "[gha] Nix: update inputs",
+  "date": "2026-05-13",
+  "tag": "v0.55.1"
 }
diff --git a/pkgs/by-name/hy/hyprland/package.nix b/pkgs/by-name/hy/hyprland/package.nix
index c0bbc88bc709..829058ef1eab 100644
--- a/pkgs/by-name/hy/hyprland/package.nix
+++ b/pkgs/by-name/hy/hyprland/package.nix
@@ -83,14 +83,14 @@ let
 in
 customStdenv.mkDerivation (finalAttrs: {
   pname = "hyprland" + optionalString debug "-debug";
-  version = "0.55.0";
+  version = "0.55.1";
 
   src = fetchFromGitHub {
     owner = "hyprwm";
     repo = "hyprland";
     fetchSubmodules = true;
     tag = "v${finalAttrs.version}";
-    hash = "sha256-ZfsIYDDOjeAU8MxMyUitBAZgCgYAm1T8rTGbe8ujC/I=";
+    hash = "sha256-tjoO+3kzYCAJKJCzmh7R4Hzz7zBQKYoCrSSHMeKXxsA=";
   };
 
   postPatch = ''