diff --git a/pkgs/data/themes/matcha/default.nix b/pkgs/data/themes/matcha/default.nix
index c3980bc3ca7..e54d2354139 100644
--- a/pkgs/data/themes/matcha/default.nix
+++ b/pkgs/data/themes/matcha/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "matcha-gtk-theme";
-  version = "2020-04-08";
+  version = "2020-05-09";
 
   src = fetchFromGitHub {
     owner = "vinceliuice";
     repo = pname;
     rev = version;
-    sha256 = "0gmdscw9gv19k80ciai6zziih2nccr5snz5na48gr4k5rhq9mzqx";
+    sha256 = "0fp3ijynyvncy2byjjyba573p81x2pl2hdzv17mg40r8d5mjlkww";
   };
 
   buildInputs = [ gdk-pixbuf librsvg ];