diff --git a/pkgs/development/python-modules/meep/default.nix b/pkgs/development/python-modules/meep/default.nix
index 1e0dbb166839..d99b5c3e2e0c 100644
--- a/pkgs/development/python-modules/meep/default.nix
+++ b/pkgs/development/python-modules/meep/default.nix
@@ -33,13 +33,13 @@ assert !lapack.isILP64;
 
 buildPythonPackage rec {
   pname = "meep";
-  version = "1.27.0";
+  version = "1.28.0";
 
   src = fetchFromGitHub {
     owner = "NanoComp";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-9ha6YPlvq2HUTuEqngFOAJUqCahBi7L7O8qsIMMfbrY=";
+    hash = "sha256-o/Xrd/Gn1RsbB+ZfggGH6/ugdsGtfTe2RgaHdpY5AyE=";
   };
 
   format = "other";