diff --git a/pkgs/development/libraries/bzrtp/default.nix b/pkgs/development/libraries/bzrtp/default.nix
index 4fe53a5d629d..3eb99549246e 100644
--- a/pkgs/development/libraries/bzrtp/default.nix
+++ b/pkgs/development/libraries/bzrtp/default.nix
@@ -7,7 +7,7 @@
 
 stdenv.mkDerivation rec {
   pname = "bzrtp";
-  version = "4.4.0";
+  version = "4.4.9";
 
   src = fetchFromGitLab {
     domain = "gitlab.linphone.org";
@@ -29,9 +29,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "An opensource implementation of ZRTP keys exchange protocol";
     homepage = "https://gitlab.linphone.org/BC/public/bzrtp";
-    # They have switched to GPLv3 on git HEAD so probably the next release will
-    # be GPL3.
-    license = licenses.lgpl21;
+    license = licenses.gpl3Plus;
     platforms = platforms.all;
     maintainers = with maintainers; [ jluttine ];
   };