diff --git a/pkgs/misc/themes/matcha/default.nix b/pkgs/misc/themes/matcha/default.nix
index e23fb7ff47cf..9967de786399 100644
--- a/pkgs/misc/themes/matcha/default.nix
+++ b/pkgs/misc/themes/matcha/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "matcha-${version}";
-  version = "2018-10-12";
+  version = "2018-10-21";
 
   src = fetchFromGitHub {
     owner = "vinceliuice";
     repo = "matcha";
-    rev = "c1c91db44d9e28cc71af019784a77175a60a7b9d";
-    sha256 = "0sr805ghgh8sr9nncs693b9p756nmi1l4d8mfywj6z219jhy77qv";
+    rev = version;
+    sha256 = "112xfnwlq9ih72qbfrin78ly7bc4i94my3i6s7yhc46qg1lncl73";
   };
 
   buildInputs = [ gdk_pixbuf librsvg ];