diff --git a/pkgs/data/fonts/unifont_upper/default.nix b/pkgs/data/fonts/unifont_upper/default.nix
index e7820a85842c..058e4e4191c4 100644
--- a/pkgs/data/fonts/unifont_upper/default.nix
+++ b/pkgs/data/fonts/unifont_upper/default.nix
@@ -2,11 +2,11 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "unifont_upper";
-  version = "15.1.04";
+  version = "15.1.05";
 
   src = fetchurl {
     url = "mirror://gnu/unifont/unifont-${version}/${pname}-${version}.otf";
-    hash = "sha256-SUsG2xhrn47zrGpNzRn1g76qyt2vQyH/UBmYtzCD0UA=";
+    hash = "sha256-A/Z/+IMNUH/3Ir3ewf/U2xqkkpZDUDKO+dlnRYt+7U0=";
   };
 
   dontUnpack = true;