diff --git a/pkgs/applications/audio/rhvoice/default.nix b/pkgs/applications/audio/rhvoice/default.nix
index bf7791ca555a..7fe8a12dd42d 100644
--- a/pkgs/applications/audio/rhvoice/default.nix
+++ b/pkgs/applications/audio/rhvoice/default.nix
@@ -12,14 +12,14 @@
 
 stdenv.mkDerivation rec {
   pname = "rhvoice";
-  version = "1.8.0";
+  version = "1.14.0";
 
   src = fetchFromGitHub {
     owner = "RHVoice";
     repo = "RHVoice";
     rev = version;
     fetchSubmodules = true;
-    hash = "sha256-G5886rjBaAp0AXcr07O0q7K1OXTayfIbd4zniKwDiLw=";
+    hash = "sha256-eduKnxSTIDTxcW3ExueNxVKf8SjmXkVeTfHvJ0eyBPY=";
   };
 
   patches = [