diff --git a/pkgs/by-name/zs/zsh-abbr/package.nix b/pkgs/by-name/zs/zsh-abbr/package.nix
index b7290c2addaa..a20ef2db316c 100644
--- a/pkgs/by-name/zs/zsh-abbr/package.nix
+++ b/pkgs/by-name/zs/zsh-abbr/package.nix
@@ -6,13 +6,13 @@
 }:
 stdenv.mkDerivation rec {
   pname = "zsh-abbr";
-  version = "6.1.0";
+  version = "6.2.1";
 
   src = fetchFromGitHub {
     owner = "olets";
     repo = "zsh-abbr";
-    rev = "v${version}";
-    hash = "sha256-M2HBVC72RA0OUBUz8AaJMEsGMNrRzS2Kz8QLSplxP9o=";
+    tag = "v${version}";
+    hash = "sha256-idwCtAwXa7qNZlKE8KdS9cUgEOCSdf6tec0YuXINcl8=";
     fetchSubmodules = true;
   };