diff --git a/support/testing/tests/package/test_dtbocfg.py b/support/testing/tests/package/test_dtbocfg.py
index 56a1ed4820..32f6229e25 100644
--- a/support/testing/tests/package/test_dtbocfg.py
+++ b/support/testing/tests/package/test_dtbocfg.py
@@ -8,7 +8,7 @@ class TestDtbocfg(infra.basetest.BRTest):
         """
         BR2_LINUX_KERNEL=y
         BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.202"
+        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.18.21"
         BR2_LINUX_KERNEL_USE_DEFCONFIG=y
         BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
         BR2_PACKAGE_DTBOCFG=y