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