[Buildroot] [git commit branch/2026.02.x] package/wireless-regdb: bump version to 2026.03.18

[Thomas Perale]

commit: https://gitlab.com/buildroot.org/buildroot/-/commit/3663999399ff28bdad2615484c75744a1ad77dce
branch: https://gitlab.com/buildroot.org/buildroot/-/tree/2026.02.x

https://lists.infradead.org/pipermail/wireless-regdb/2026-March/001844.html

Signed-off-by: Bernd Kuhls <bernd at kuhls.net>
Signed-off-by: Julien Olivain <ju.o at free.fr>
(cherry picked from commit 3db2f0b33c26c4fef9b93cc268a730288db0ac24)
Signed-off-by: Thomas Perale <thomas.perale at mind.be>
---
 package/wireless-regdb/wireless-regdb.hash | 2 +-
 package/wireless-regdb/wireless-regdb.mk   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/wireless-regdb/wireless-regdb.hash b/package/wireless-regdb/wireless-regdb.hash
index 39fc1a78d5..bdca077781 100644
--- a/package/wireless-regdb/wireless-regdb.hash
+++ b/package/wireless-regdb/wireless-regdb.hash
@@ -1,4 +1,4 @@
 # From https://www.kernel.org/pub/software/network/wireless-regdb/sha256sums.asc
-sha256  0ff48a5cd9e9cfe8e815a24e023734919e9a3b7ad2f039243ad121cf5aabf6c6  wireless-regdb-2026.02.04.tar.xz
+sha256  5fc0000475d8c5368ccc5222827c16aef98b1eb6a69c9b5a3e7b7e98528945ac  wireless-regdb-2026.03.18.tar.xz
 # Locally computed
 sha256  678b0df753c86198fc496d1f1033429bbd57f101472132ee7eaaf9f5e0a7fae1  LICENSE
diff --git a/package/wireless-regdb/wireless-regdb.mk b/package/wireless-regdb/wireless-regdb.mk
index 31bc9e9a22..7e0c585401 100644
--- a/package/wireless-regdb/wireless-regdb.mk
+++ b/package/wireless-regdb/wireless-regdb.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIRELESS_REGDB_VERSION = 2026.02.04
+WIRELESS_REGDB_VERSION = 2026.03.18
 WIRELESS_REGDB_SOURCE = wireless-regdb-$(WIRELESS_REGDB_VERSION).tar.xz
 WIRELESS_REGDB_SITE = $(BR2_KERNEL_MIRROR)/software/network/wireless-regdb
 WIRELESS_REGDB_LICENSE = ISC