diff --git a/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix b/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix
index b3f4825f22cf..8700a82ad823 100644
--- a/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix
+++ b/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "plpgsql_check";
-  version = "2.3.4";
+  version = "2.4.0";
 
   src = fetchFromGitHub {
     owner = "okbob";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-kXci/4o7rK1CiLp8alkAGMhxjiQBIPpavS/1/7BBWI8=";
+    hash = "sha256-flRkPyHLc/cf+JQK04/Vl0I6ILx1GxWYMy9FnT9M//Q=";
   };
 
   buildInputs = [ postgresql ];
@@ -22,8 +22,10 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Linter tool for language PL/pgSQL";
     homepage = "https://github.com/okbob/plpgsql_check";
+    changelog = "https://github.com/okbob/plpgsql_check/releases/tag/v${version}";
     platforms = postgresql.meta.platforms;
     license = licenses.mit;
+    broken = versionOlder postgresql.version "12";
     maintainers = [ maintainers.marsam ];
   };
 }