diff --git a/meta/recipes-core/netbase/netbase_6.5.bb b/meta/recipes-core/netbase/netbase_6.6.bb
similarity index 39%
rename from meta/recipes-core/netbase/netbase_6.5.bb
rename to meta/recipes-core/netbase/netbase_6.6.bb
index c6cf798421..0686f1164e 100644
--- a/meta/recipes-core/netbase/netbase_6.5.bb
+++ b/meta/recipes-core/netbase/netbase_6.6.bb
@@ -1,16 +1,39 @@
+# FIXME: the LIC_FILES_CHKSUM values have been updated by 'devtool upgrade'.
+# The following is the difference between the old and the new license text.
+# Please update the LICENSE value if needed, and summarize the changes in
+# the commit message via 'License-Update:' tag.
+# (example: 'License-Update: copyright years updated.')
+#
+# The changes:
+#
+# --- debian/copyright
+# +++ debian/copyright
+# @@ -21,8 +21,7 @@
+#   GNU General Public License for more details.
+#   .
+#   You should have received a copy of the GNU General Public License along
+# - with this program; if not, write to the Free Software Foundation,
+# - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# + with this program; if not, see <https://www.gnu.org/licenses/>.
+#   .
+#   On Debian systems, the complete text of the GNU General Public License
+#   version 2 can be found in '/usr/share/common-licenses/GPL-2'.
+# 
+#
+
 SUMMARY = "Basic TCP/IP networking support"
 DESCRIPTION = "This package provides the necessary infrastructure for basic TCP/IP based networking"
 HOMEPAGE = "http://packages.debian.org/netbase"
 SECTION = "base"
 LICENSE = "GPL-2.0-only"
-LIC_FILES_CHKSUM = "file://debian/copyright;md5=78dd2c7c6f487348e4a0092c17a19d42"
+LIC_FILES_CHKSUM = "file://debian/copyright;md5=03a03b9cf1aa619e30b1c9d53141163e"
 PE = "1"
 
 SRC_URI = "${DEBIAN_MIRROR}/main/n/${BPN}/${BPN}_${PV}.tar.xz"
 
 inherit allarch
 
-SRC_URI[sha256sum] = "9116047aebbaa1698934052d01c6e09b4c3aed643e93df63d2ddcbec243c26d1"
+SRC_URI[sha256sum] = "31f7e8a37f3f07010e484f74bcbee503923b38d1a36c6a11326b804acc07224e"
 
 UPSTREAM_CHECK_URI = "${DEBIAN_MIRROR}/main/n/netbase/"