diff --git a/pkgs/applications/science/electronics/verilator/default.nix b/pkgs/applications/science/electronics/verilator/default.nix
index c47d055a32b..7163c201dbf 100644
--- a/pkgs/applications/science/electronics/verilator/default.nix
+++ b/pkgs/applications/science/electronics/verilator/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "verilator";
-  version = "4.026";
+  version = "4.028";
 
   src = fetchurl {
     url    = "https://www.veripool.org/ftp/${pname}-${version}.tgz";
-    sha256 = "1b4zxwgd780yxql11r2333qhl7ki5jxh9jxlyhv9xqml9aq8myva";
+    sha256 = "1rl92jnayhc1j47gjxdz2zf1by9vzlawbyw9mf1d7d2y22dqak1l";
   };
 
   enableParallelBuilding = true;