diff --git a/pkgs/development/libraries/libmatroska/default.nix b/pkgs/development/libraries/libmatroska/default.nix
index bbc694619d4..6df996f3099 100644
--- a/pkgs/development/libraries/libmatroska/default.nix
+++ b/pkgs/development/libraries/libmatroska/default.nix
@@ -2,14 +2,14 @@
 , libebml }:
 
 stdenv.mkDerivation rec {
-  name = "libmatroska-${version}";
-  version = "1.4.9";
+  pname = "libmatroska";
+  version = "1.5.0";
 
   src = fetchFromGitHub {
     owner  = "Matroska-Org";
     repo   = "libmatroska";
     rev    = "release-${version}";
-    sha256 = "1hfrcpvmyqnvdkw8rz1z20zw7fpnjyl5h0g9ky7k6y1a44b1fz86";
+    sha256 = "01kp48ih9pqkm518ylbxicjmknqvb3njb71il2h2wa37whsaals8";
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];