diff --git a/pkgs/applications/audio/praat/default.nix b/pkgs/applications/audio/praat/default.nix
index 519f59a1d89d..10eede334c46 100644
--- a/pkgs/applications/audio/praat/default.nix
+++ b/pkgs/applications/audio/praat/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "praat";
-  version = "6.3.05";
+  version = "6.3.06";
 
   src = fetchFromGitHub {
     owner = "praat";
     repo = "praat";
     rev = "v${version}";
-    sha256 = "sha256-0e225cmP0CSYjRYNEXi4Oqq9o8XR2N7bNS1X5x+mQKw=";
+    sha256 = "sha256-KwJ8ia1yQmmG+N44ipvGCbuoR2cL03STSTKzUwlDqms=";
   };
 
   configurePhase = ''