diff --git a/COPYING b/COPYING
index b1e3f5a2..2551a65a 100644
--- a/COPYING
+++ b/COPYING
@@ -2,7 +2,7 @@
 		       Version 2.1, February 1999
 
  Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -484,8 +484,7 @@ convey the exclusion of warranty; and each file should have at least the
     Lesser General Public License for more details.
 
     You should have received a copy of the GNU Lesser 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
+    License along with this library; if not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
diff --git a/examples/dom_build/main.cc b/examples/dom_build/main.cc
index fcaef275..2fd160e9 100644
--- a/examples/dom_build/main.cc
+++ b/examples/dom_build/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <cstdlib>
diff --git a/examples/dom_parse_entities/main.cc b/examples/dom_parse_entities/main.cc
index f3e7c552..f3295cd2 100644
--- a/examples/dom_parse_entities/main.cc
+++ b/examples/dom_parse_entities/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/examples/dom_parser/main.cc b/examples/dom_parser/main.cc
index e9264a4f..85dd5b7b 100644
--- a/examples/dom_parser/main.cc
+++ b/examples/dom_parser/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/examples/dom_parser_raw/main.cc b/examples/dom_parser_raw/main.cc
index 3ab9bf85..3d1fc38d 100644
--- a/examples/dom_parser_raw/main.cc
+++ b/examples/dom_parser_raw/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/examples/dom_read_write/main.cc b/examples/dom_read_write/main.cc
index 3cdba11f..3d9a115a 100644
--- a/examples/dom_read_write/main.cc
+++ b/examples/dom_read_write/main.cc
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/examples/dom_xpath/main.cc b/examples/dom_xpath/main.cc
index f9b7b180..1df4884a 100644
--- a/examples/dom_xpath/main.cc
+++ b/examples/dom_xpath/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <cstdlib>
diff --git a/examples/dtdvalidation/main.cc b/examples/dtdvalidation/main.cc
index 8ac0a314..d1abbfce 100644
--- a/examples/dtdvalidation/main.cc
+++ b/examples/dtdvalidation/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 
diff --git a/examples/sax_exception/main.cc b/examples/sax_exception/main.cc
index 2b5407ed..67d77553 100644
--- a/examples/sax_exception/main.cc
+++ b/examples/sax_exception/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 /* This example is nearly the same than sax_parser, but demonstrate how exception
diff --git a/examples/sax_exception/myparser.cc b/examples/sax_exception/myparser.cc
index 5004b251..85833fdd 100644
--- a/examples/sax_exception/myparser.cc
+++ b/examples/sax_exception/myparser.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "myparser.h"
diff --git a/examples/sax_exception/myparser.h b/examples/sax_exception/myparser.h
index 7ac22901..4aa15f02 100644
--- a/examples/sax_exception/myparser.h
+++ b/examples/sax_exception/myparser.h
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_EXAMPLES_MYPARSER_H
diff --git a/examples/sax_parser/main.cc b/examples/sax_parser/main.cc
index 0cb5adc0..16265482 100644
--- a/examples/sax_parser/main.cc
+++ b/examples/sax_parser/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/examples/sax_parser/myparser.cc b/examples/sax_parser/myparser.cc
index 5c929479..fb8335c4 100644
--- a/examples/sax_parser/myparser.cc
+++ b/examples/sax_parser/myparser.cc
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "myparser.h"
diff --git a/examples/sax_parser/myparser.h b/examples/sax_parser/myparser.h
index 9dde6643..dc45c429 100644
--- a/examples/sax_parser/myparser.h
+++ b/examples/sax_parser/myparser.h
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_EXAMPLES_MYPARSER_H
diff --git a/examples/sax_parser_build_dom/main.cc b/examples/sax_parser_build_dom/main.cc
index 21927b65..bfbd26a6 100644
--- a/examples/sax_parser_build_dom/main.cc
+++ b/examples/sax_parser_build_dom/main.cc
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <cstdlib>
diff --git a/examples/sax_parser_build_dom/svgdocument.cc b/examples/sax_parser_build_dom/svgdocument.cc
index b9190536..82387312 100644
--- a/examples/sax_parser_build_dom/svgdocument.cc
+++ b/examples/sax_parser_build_dom/svgdocument.cc
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "svgdocument.h"
diff --git a/examples/sax_parser_build_dom/svgdocument.h b/examples/sax_parser_build_dom/svgdocument.h
index 9c343919..f0f32e2d 100644
--- a/examples/sax_parser_build_dom/svgdocument.h
+++ b/examples/sax_parser_build_dom/svgdocument.h
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_SVGDOCUMENT_H
diff --git a/examples/sax_parser_build_dom/svgelement.cc b/examples/sax_parser_build_dom/svgelement.cc
index de17d4e4..fc7fde62 100644
--- a/examples/sax_parser_build_dom/svgelement.cc
+++ b/examples/sax_parser_build_dom/svgelement.cc
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "svgelement.h"
diff --git a/examples/sax_parser_build_dom/svgelement.h b/examples/sax_parser_build_dom/svgelement.h
index 362869e6..c371990f 100644
--- a/examples/sax_parser_build_dom/svgelement.h
+++ b/examples/sax_parser_build_dom/svgelement.h
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_SVGELEMENT_H
diff --git a/examples/sax_parser_build_dom/svggroup.h b/examples/sax_parser_build_dom/svggroup.h
index 3502ad4e..d4f3c905 100644
--- a/examples/sax_parser_build_dom/svggroup.h
+++ b/examples/sax_parser_build_dom/svggroup.h
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_SVGGROUP_H
diff --git a/examples/sax_parser_build_dom/svgparser.cc b/examples/sax_parser_build_dom/svgparser.cc
index 89f9e529..fe32385b 100644
--- a/examples/sax_parser_build_dom/svgparser.cc
+++ b/examples/sax_parser_build_dom/svgparser.cc
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <iostream>
diff --git a/examples/sax_parser_build_dom/svgparser.h b/examples/sax_parser_build_dom/svgparser.h
index ef28c29a..111d9ac0 100644
--- a/examples/sax_parser_build_dom/svgparser.h
+++ b/examples/sax_parser_build_dom/svgparser.h
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_SVGPARSER_H
diff --git a/examples/sax_parser_build_dom/svgpath.h b/examples/sax_parser_build_dom/svgpath.h
index bc75970a..2d9e7f98 100644
--- a/examples/sax_parser_build_dom/svgpath.h
+++ b/examples/sax_parser_build_dom/svgpath.h
@@ -15,8 +15,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_SVGPATH_H
diff --git a/examples/sax_parser_entities/main.cc b/examples/sax_parser_entities/main.cc
index 97948873..e2d558c2 100644
--- a/examples/sax_parser_entities/main.cc
+++ b/examples/sax_parser_entities/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/examples/sax_parser_entities/myparser.cc b/examples/sax_parser_entities/myparser.cc
index a19cdf6e..d8b4a980 100644
--- a/examples/sax_parser_entities/myparser.cc
+++ b/examples/sax_parser_entities/myparser.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "myparser.h"
diff --git a/examples/sax_parser_entities/myparser.h b/examples/sax_parser_entities/myparser.h
index 312667c2..61d2f6f6 100644
--- a/examples/sax_parser_entities/myparser.h
+++ b/examples/sax_parser_entities/myparser.h
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_EXAMPLES_MYPARSER_H
diff --git a/examples/schemavalidation/main.cc b/examples/schemavalidation/main.cc
index a5de5e07..2c6fb29d 100644
--- a/examples/schemavalidation/main.cc
+++ b/examples/schemavalidation/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/examples/textreader/main.cc b/examples/textreader/main.cc
index 16d72187..da5d85b4 100644
--- a/examples/textreader/main.cc
+++ b/examples/textreader/main.cc
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/libxml++/exceptions/exception.h b/libxml++/exceptions/exception.h
index 7a657222..b86269b5 100644
--- a/libxml++/exceptions/exception.h
+++ b/libxml++/exceptions/exception.h
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_EXCEPTION_H
diff --git a/libxml++/exceptions/internal_error.h b/libxml++/exceptions/internal_error.h
index 2ad6fe19..0126247d 100644
--- a/libxml++/exceptions/internal_error.h
+++ b/libxml++/exceptions/internal_error.h
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_INTERNAL_ERROR_H
diff --git a/libxml++/exceptions/parse_error.h b/libxml++/exceptions/parse_error.h
index 50ebc8d6..c4185fc0 100644
--- a/libxml++/exceptions/parse_error.h
+++ b/libxml++/exceptions/parse_error.h
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_PARSE_ERROR_H
diff --git a/libxml++/exceptions/validity_error.h b/libxml++/exceptions/validity_error.h
index d8831b4f..1a1ab0ad 100644
--- a/libxml++/exceptions/validity_error.h
+++ b/libxml++/exceptions/validity_error.h
@@ -13,8 +13,7 @@
  * Library General Public License for more details.
  *
  * 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.
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_VALIDITY_ERROR_H
diff --git a/libxml++/exceptions/wrapped_exception.cc b/libxml++/exceptions/wrapped_exception.cc
index 00cdc37f..6044a7e1 100644
--- a/libxml++/exceptions/wrapped_exception.cc
+++ b/libxml++/exceptions/wrapped_exception.cc
@@ -11,8 +11,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser 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
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include "wrapped_exception.h"
diff --git a/libxml++/exceptions/wrapped_exception.h b/libxml++/exceptions/wrapped_exception.h
index ad60f88e..f523e319 100644
--- a/libxml++/exceptions/wrapped_exception.h
+++ b/libxml++/exceptions/wrapped_exception.h
@@ -11,8 +11,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser 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
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #ifndef __LIBXMLPP_WRAPPED_EXCEPTION_H
diff --git a/libxml++/ustring.h b/libxml++/ustring.h
index fabb3ffb..97a53461 100644
--- a/libxml++/ustring.h
+++ b/libxml++/ustring.h
@@ -12,8 +12,7 @@
  *  Lesser General Public License for more details.
  *
  *  You should have received a copy of the GNU Lesser 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
+ *  License along with this library; if not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/tests/Makefile.am b/tests/Makefile.am
index ad58ba03..734ca14b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -11,8 +11,7 @@
 ## Lesser General Public License for more details.
 ##
 ## You should have received a copy of the GNU Lesser 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
+## License along with this library; if not, see <https://www.gnu.org/licenses/>.
 
 AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir) -I. $(LIBXMLXX_CFLAGS)
 AM_CXXFLAGS = $(LIBXMLXX_WXXFLAGS)
diff --git a/tests/istream_ioparser/main.cc b/tests/istream_ioparser/main.cc
index 906d57f5..61f5833c 100644
--- a/tests/istream_ioparser/main.cc
+++ b/tests/istream_ioparser/main.cc
@@ -11,8 +11,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser 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
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/tests/saxparser_chunk_parsing_inconsistent_state/main.cc b/tests/saxparser_chunk_parsing_inconsistent_state/main.cc
index 53f55b3f..a6ee1787 100644
--- a/tests/saxparser_chunk_parsing_inconsistent_state/main.cc
+++ b/tests/saxparser_chunk_parsing_inconsistent_state/main.cc
@@ -11,8 +11,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser 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
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/tests/saxparser_parse_double_free/main.cc b/tests/saxparser_parse_double_free/main.cc
index 75ef6c9d..395bf6ed 100644
--- a/tests/saxparser_parse_double_free/main.cc
+++ b/tests/saxparser_parse_double_free/main.cc
@@ -11,8 +11,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser 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
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>
diff --git a/tests/saxparser_parse_stream_inconsistent_state/main.cc b/tests/saxparser_parse_stream_inconsistent_state/main.cc
index 795d5848..8e319284 100644
--- a/tests/saxparser_parse_stream_inconsistent_state/main.cc
+++ b/tests/saxparser_parse_stream_inconsistent_state/main.cc
@@ -11,8 +11,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser 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
+ * License along with this library; if not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <libxml++/libxml++.h>