diff --git a/COPYING.LIB b/COPYING.LIB
index eb685a5ec9..c87cfe8c99 100644
--- a/COPYING.LIB
+++ b/COPYING.LIB
@@ -2,7 +2,7 @@
 		       Version 2, June 1991
 
  Copyright (C) 1991 Free Software Foundation, Inc.
-                    675 Mass Ave, Cambridge, MA 02139, USA
+                    51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -464,7 +464,7 @@ convey the exclusion of warranty; and each file should have at least the
 
     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., 675 Mass Ave, Cambridge, MA 02139, USA.
+    Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 
 Also add information on how to contact you by electronic and paper mail.
 
diff --git a/ext/libav/gstav.c b/ext/libav/gstav.c
index 8c88a13091..99e7a5474c 100644
--- a/ext/libav/gstav.c
+++ b/ext/libav/gstav.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 /* First, include the header file for the plugin, to bring in the
diff --git a/ext/libav/gstav.h b/ext/libav/gstav.h
index 0ad05f35cc..edb5bd2cdc 100644
--- a/ext/libav/gstav.h
+++ b/ext/libav/gstav.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 /* First, include the header file for the plugin, to bring in the
diff --git a/ext/libav/gstavaudioresample.c b/ext/libav/gstavaudioresample.c
index 6c425bc887..f5dce0bbfa 100644
--- a/ext/libav/gstavaudioresample.c
+++ b/ext/libav/gstavaudioresample.c
@@ -16,8 +16,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavcfg.c b/ext/libav/gstavcfg.c
index 5ee23dd44b..cd82a8164a 100644
--- a/ext/libav/gstavcfg.c
+++ b/ext/libav/gstavcfg.c
@@ -16,8 +16,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 
diff --git a/ext/libav/gstavcfg.h b/ext/libav/gstavcfg.h
index 5251eb26bf..2aef665b3b 100644
--- a/ext/libav/gstavcfg.h
+++ b/ext/libav/gstavcfg.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 
diff --git a/ext/libav/gstavcodecmap.c b/ext/libav/gstavcodecmap.c
index a33342c5de..abf8f92c59 100644
--- a/ext/libav/gstavcodecmap.c
+++ b/ext/libav/gstavcodecmap.c
@@ -15,8 +15,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavcodecmap.h b/ext/libav/gstavcodecmap.h
index 52e5bec5f8..f396525e4e 100644
--- a/ext/libav/gstavcodecmap.h
+++ b/ext/libav/gstavcodecmap.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifndef __GST_FFMPEG_CODECMAP_H__
diff --git a/ext/libav/gstavdec.c b/ext/libav/gstavdec.c
index 9ca730d951..93a7808f82 100644
--- a/ext/libav/gstavdec.c
+++ b/ext/libav/gstavdec.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavdeinterlace.c b/ext/libav/gstavdeinterlace.c
index 65961f6a83..954db94af7 100644
--- a/ext/libav/gstavdeinterlace.c
+++ b/ext/libav/gstavdeinterlace.c
@@ -16,8 +16,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavdemux.c b/ext/libav/gstavdemux.c
index bee67a5237..c744e56ed1 100644
--- a/ext/libav/gstavdemux.c
+++ b/ext/libav/gstavdemux.c
@@ -15,8 +15,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavenc.c b/ext/libav/gstavenc.c
index 312787e768..797384c2fb 100644
--- a/ext/libav/gstavenc.c
+++ b/ext/libav/gstavenc.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavenc.h b/ext/libav/gstavenc.h
index 019b1687fe..46653037ea 100644
--- a/ext/libav/gstavenc.h
+++ b/ext/libav/gstavenc.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 /* First, include the header file for the plugin, to bring in the
diff --git a/ext/libav/gstavmux.c b/ext/libav/gstavmux.c
index d9e89692f7..3ce8cb89b1 100644
--- a/ext/libav/gstavmux.c
+++ b/ext/libav/gstavmux.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavpipe.h b/ext/libav/gstavpipe.h
index 09ec57d888..4014511172 100644
--- a/ext/libav/gstavpipe.h
+++ b/ext/libav/gstavpipe.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 
diff --git a/ext/libav/gstavprotocol.c b/ext/libav/gstavprotocol.c
index 9c4b052a92..a30a918366 100644
--- a/ext/libav/gstavprotocol.c
+++ b/ext/libav/gstavprotocol.c
@@ -14,8 +14,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavscale.c b/ext/libav/gstavscale.c
index 2c13c57bec..491b838674 100644
--- a/ext/libav/gstavscale.c
+++ b/ext/libav/gstavscale.c
@@ -16,8 +16,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavutils.c b/ext/libav/gstavutils.c
index 8555d8d15b..7a8fd7467c 100644
--- a/ext/libav/gstavutils.c
+++ b/ext/libav/gstavutils.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavutils.h b/ext/libav/gstavutils.h
index ebe49fb29d..97415ebce1 100644
--- a/ext/libav/gstavutils.h
+++ b/ext/libav/gstavutils.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifndef __GST_FFMPEG_UTILS_H__
diff --git a/ext/libav/gstavviddec.c b/ext/libav/gstavviddec.c
index 669a75dc94..6b7d6cef57 100644
--- a/ext/libav/gstavviddec.c
+++ b/ext/libav/gstavviddec.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavvidenc.c b/ext/libav/gstavvidenc.c
index b747613847..fea15f0ed8 100644
--- a/ext/libav/gstavvidenc.c
+++ b/ext/libav/gstavvidenc.c
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/libav/gstavvidenc.h b/ext/libav/gstavvidenc.h
index eb201b3f39..98a980a643 100644
--- a/ext/libav/gstavvidenc.h
+++ b/ext/libav/gstavvidenc.h
@@ -13,8 +13,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 /* First, include the header file for the plugin, to bring in the
diff --git a/ext/libswscale/gstffmpegscale.c b/ext/libswscale/gstffmpegscale.c
index ce980a847e..17bf275b80 100644
--- a/ext/libswscale/gstffmpegscale.c
+++ b/ext/libswscale/gstffmpegscale.c
@@ -15,8 +15,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/tests/check/elements/avdec_adpcm.c b/tests/check/elements/avdec_adpcm.c
index 8cf9f6f99b..2bc745d5ae 100644
--- a/tests/check/elements/avdec_adpcm.c
+++ b/tests/check/elements/avdec_adpcm.c
@@ -14,8 +14,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #include <gst/check/gstcheck.h>
diff --git a/tests/check/elements/avdemux_ape.c b/tests/check/elements/avdemux_ape.c
index ddc2f88249..4362201f85 100644
--- a/tests/check/elements/avdemux_ape.c
+++ b/tests/check/elements/avdemux_ape.c
@@ -14,8 +14,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #include <gst/check/gstcheck.h>
diff --git a/tests/check/generic/libavcodec-locking.c b/tests/check/generic/libavcodec-locking.c
index 453d6a00ea..5990941e76 100644
--- a/tests/check/generic/libavcodec-locking.c
+++ b/tests/check/generic/libavcodec-locking.c
@@ -16,8 +16,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 
diff --git a/tests/check/generic/plugin-test.c b/tests/check/generic/plugin-test.c
index d661fceeec..e1bfdefe91 100644
--- a/tests/check/generic/plugin-test.c
+++ b/tests/check/generic/plugin-test.c
@@ -16,8 +16,8 @@
  *
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */