diff --git a/pkgs/applications/audio/ltc-tools/default.nix b/pkgs/applications/audio/ltc-tools/default.nix
index 79edfdef5040..81db133ff9ab 100644
--- a/pkgs/applications/audio/ltc-tools/default.nix
+++ b/pkgs/applications/audio/ltc-tools/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "ltc-tools-${version}";
-  version = "0.6.4";
+  version = "0.7.0";
 
   src = fetchFromGitHub {
     owner = "x42";
     repo = "ltc-tools";
     rev = "v${version}";
-    sha256 = "1a7r99mwc7p5j5y453mrgph67wlznd674v4k2pfmlvc91s6lh44y";
+    sha256 = "0vp25b970r1hv5ndzs4di63rgwnl31jfaj3jz5dka276kx34q4al";
   };
 
   buildInputs = [ pkgconfig libltc libsndfile jack2 ];