diff --git a/pkgs/development/tools/database/squirrel-sql/default.nix b/pkgs/development/tools/database/squirrel-sql/default.nix
index 4363ec430957..5175a0287601 100644
--- a/pkgs/development/tools/database/squirrel-sql/default.nix
+++ b/pkgs/development/tools/database/squirrel-sql/default.nix
@@ -6,11 +6,11 @@
 }:
 stdenv.mkDerivation rec {
   pname = "squirrel-sql";
-  version = "4.1.0";
+  version = "4.2.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/project/squirrel-sql/1-stable/${version}-plainzip/squirrelsql-${version}-standard.zip";
-    sha256 = "0ni7cva0acrin5bkcfkiiv28sf58dzz7xsbl3y4536hmph0g68k6";
+    sha256 = "sha256-pNcmIey50nWZghoXVGnm0EFzGoqBpAaJ2lhYvVzjWto=";
   };
 
   nativeBuildInputs = [ makeWrapper unzip ];