diff --git a/pkgs/servers/sql/postgresql/ext/pg_uuidv7.nix b/pkgs/servers/sql/postgresql/ext/pg_uuidv7.nix
index a405a1c764d6..7abeba5adda1 100644
--- a/pkgs/servers/sql/postgresql/ext/pg_uuidv7.nix
+++ b/pkgs/servers/sql/postgresql/ext/pg_uuidv7.nix
@@ -6,7 +6,7 @@
 
 stdenv.mkDerivation rec {
   pname = "pg_uuidv7";
-  version = "1.4.0";
+  version = "1.4.1";
 
   buildInputs = [ postgresql ];
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     owner = "fboulnois";
     repo = "pg_uuidv7";
     rev = "v${version}";
-    hash = "sha256-GwjaFEXlJI72V07ukWPB3LeRBWAL6STq866f/rRCVoo=";
+    hash = "sha256-1qEsDCcULceMqvR3DIC5rOfpzn2PYbFGq0H8p2+9GR4=";
   };
 
   installPhase = ''