diff --git a/pkgs/data/themes/vimix/default.nix b/pkgs/data/themes/vimix/default.nix
index 1b3d2005f08..43636b584d3 100644
--- a/pkgs/data/themes/vimix/default.nix
+++ b/pkgs/data/themes/vimix/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "vimix-gtk-themes";
-  version = "2020-02-24";
+  version = "2020-11-28";
 
   src = fetchFromGitHub {
     owner = "vinceliuice";
     repo = pname;
     rev = version;
-    sha256 = "18v7yhwzachjgy276rdhj5cg353f0qysa2kxk9gyc6s71q2gjzcv";
+    sha256 = "1m84p4cs9dfwc27zfjnwgkfdnfmlzbimq3g5z4mhz23cijm178rf";
   };
 
   buildInputs = [ gtk_engines ];