diff --git a/pkgs/applications/misc/cubiomes-viewer/default.nix b/pkgs/applications/misc/cubiomes-viewer/default.nix
index 7e96b34af40a..beb54f59a15f 100644
--- a/pkgs/applications/misc/cubiomes-viewer/default.nix
+++ b/pkgs/applications/misc/cubiomes-viewer/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "cubiomes-viewer";
-  version = "4.1.0";
+  version = "4.1.2";
 
   src = fetchFromGitHub {
     owner = "Cubitect";
     repo = pname;
     rev = version;
-    hash = "sha256-ORTFddzVGKXpy5V6zXJgCnwLwn/8cWKklpcoHkc6u34=";
+    hash = "sha256-izDKS08LNT2rV5rIxlWRHevJAKEbAVzekjfZy0Oen1I=";
     fetchSubmodules = true;
   };