diff --git a/pkgs/data/fonts/comfortaa/default.nix b/pkgs/data/fonts/comfortaa/default.nix
index 39c228d235b3..fc7ce56f7965 100644
--- a/pkgs/data/fonts/comfortaa/default.nix
+++ b/pkgs/data/fonts/comfortaa/default.nix
@@ -1,13 +1,13 @@
 { lib, fetchFromGitHub }:
 
 let
-  version = "3.101";
+  version = "2021-07-29";
 in fetchFromGitHub rec {
   name = "comfortaa-${version}";
 
   owner = "googlefonts";
   repo = "comfortaa";
-  rev = version;
+  rev = "2a87ac6f6ea3495150bfa00d0c0fb53dd0a2f11b";
 
   postFetch = ''
     tar -xf $downloadedFile --strip=1
@@ -16,7 +16,7 @@ in fetchFromGitHub rec {
     cp FONTLOG.txt README.md $out/share/doc/comfortaa
   '';
 
-  sha256 = "06jhdrfzl01ma085bp354g002ypmkbp6a51jn1lsj77zfj2mfmfc";
+  sha256 = "12ad7qy11q49iv9h3l2d7x7y7kf0hxbqhclb92bzwig8dzly9n2k";
 
   meta = with lib; {
     homepage = "http://aajohan.deviantart.com/art/Comfortaa-font-105395949";