diff --git a/pkgs/tools/cd-dvd/unetbootin/default.nix b/pkgs/tools/cd-dvd/unetbootin/default.nix
index a6c2885d4b46..ec8ef6c16510 100644
--- a/pkgs/tools/cd-dvd/unetbootin/default.nix
+++ b/pkgs/tools/cd-dvd/unetbootin/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   pname = "unetbootin";
-  version = "675";
+  version = "677";
 
   src = fetchFromGitHub {
     owner  = "unetbootin";
     repo   = "unetbootin";
     rev    = version;
-    sha256 = "0b7z2amsf6i7b56a5sfs5di1vh30h6ybcqg23d5gx5zgn3w38w4a";
+    sha256 = "1mk6179r2lz2d0pvln1anvf5p4l7vfrnnnlhgyx2dlx6pfacsspy";
   };
 
   setSourceRoot = ''