Revert "Revert "Update Explorer FW to v4.0""
diff --git a/openpower/package/ocmb-explorer-fw/Config.in b/openpower/package/ocmb-explorer-fw/Config.in
index 73119ec..298855d 100644
--- a/openpower/package/ocmb-explorer-fw/Config.in
+++ b/openpower/package/ocmb-explorer-fw/Config.in
@@ -24,7 +24,7 @@
config BR2_OCMB_EXPLORER_FW_VERSION
string
- default "CL376092" if BR2_OCMB_EXPLORER_FW_LATEST_VERSION
+ default "v4.0" if BR2_OCMB_EXPLORER_FW_LATEST_VERSION
default BR2_OCMB_EXPLORER_FW_CUSTOM_VERSION_VALUE \
if BR2_OCMB_EXPLORER_FW_CUSTOM_VERSION