diff --git a/pkgs/data/fonts/3270font/default.nix b/pkgs/data/fonts/3270font/default.nix
index d737c9383f15..914583d97eec 100644
--- a/pkgs/data/fonts/3270font/default.nix
+++ b/pkgs/data/fonts/3270font/default.nix
@@ -1,13 +1,13 @@
 { lib, fetchzip }:
 let
-  version = "2.3.0";
+  version = "2.3.1";
 in
 fetchzip {
   name = "3270font-${version}";
 
-  url = "https://github.com/rbanffy/3270font/releases/download/v${version}/3270_fonts_fd00815.zip";
+  url = "https://github.com/rbanffy/3270font/releases/download/v${version}/3270_fonts_3b8f2fb.zip";
 
-  sha256 = "0ny2jcsfa1kfzkm979dfzqv756ijm5xirm02ln7a4kwhxxsm5xr1";
+  sha256 = "06n87ydn2ayfhpg8318chmnwmdk3d4mmy65fcgf8frbiv2kpqncs";
 
   postFetch = ''
     mkdir -p $out/share/fonts/