diff --git a/pkgs/data/fonts/doulos-sil/default.nix b/pkgs/data/fonts/doulos-sil/default.nix
index 3de4cfc0cae3..a1e686a320ed 100644
--- a/pkgs/data/fonts/doulos-sil/default.nix
+++ b/pkgs/data/fonts/doulos-sil/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchzip }:
 
 let
-  version = "5.000";
+  version = "6.001";
 in
   fetchzip rec {
     name = "doulos-sil-${version}";
@@ -14,7 +14,7 @@ in
       unzip -j $downloadedFile \*OFL.txt \*OFL-FAQ.txt \*README.txt \*FONTLOG.txt -d "$out/share/doc/${name}"
     '';
 
-    sha256 = "04a9cr7jbw7d8llcj8xsqp9rp8w6gcgbd9sdwvi02kz7jhqa0vad";
+    sha256 = "sha256-MkeLLT7EAeSuCMxVVxVfajHufxr+xMLIz2hf3wF3U4o=";
 
     meta = with lib; {
       homepage = "https://software.sil.org/doulos";