diff --git a/pkgs/applications/audio/ptcollab/default.nix b/pkgs/applications/audio/ptcollab/default.nix
index e7e8c73c9c1b..b2faf62b0fe0 100644
--- a/pkgs/applications/audio/ptcollab/default.nix
+++ b/pkgs/applications/audio/ptcollab/default.nix
@@ -13,13 +13,13 @@
 
 mkDerivation rec {
   pname = "ptcollab";
-  version = "0.6.1.0";
+  version = "0.6.1.1";
 
   src = fetchFromGitHub {
     owner = "yuxshao";
     repo = "ptcollab";
     rev = "v${version}";
-    sha256 = "sha256-zkDMZT1kKCLqNvvxZFKVuXFqZptX/LG/R9kRUcNJphw=";
+    sha256 = "sha256-ydn3qKOK0GwA/mBPbGwSIac09b9cz6YOFbuDFFV8jJs=";
   };
 
   nativeBuildInputs = [ qmake pkg-config ];