diff --git a/configure.ac b/configure.ac
index 6da2c06..8e86d73 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl required version of autoconf
 AC_PREREQ([2.53])
 
 dnl TODO: fill in your package name and package version here
-AC_INIT([gst-perf],[0.2.3])
+AC_INIT([gst-perf],[0.2.4])
 
 dnl required versions of gstreamer and plugins-base
 GST_REQUIRED=1.0.0
diff --git a/plugins/gstperf.c b/plugins/gstperf.c
index c350b12..88070d6 100644
--- a/plugins/gstperf.c
+++ b/plugins/gstperf.c
@@ -1,18 +1,20 @@
 /* GStreamer
- * Copyright (C) 2013 RidgeRun, LLC (http://www.ridgerun.com)
+ * Copyright (C) 2019 RidgeRun, LLC (http://www.ridgerun.com)
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
  *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses>.
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 /**
  * SECTION:element-perf
diff --git a/plugins/gstperf.h b/plugins/gstperf.h
index a084bde..a99f3e7 100644
--- a/plugins/gstperf.h
+++ b/plugins/gstperf.h
@@ -1,18 +1,20 @@
 /* GStreamer
- * Copyright (C) 2013 RidgeRun, LLC (http://www.ridgerun.com)
+ * Copyright (C) 2019 RidgeRun, LLC (http://www.ridgerun.com)
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
  *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses>.
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifndef _GST_PERF_H_