diff --git a/openpower/package/hcode/Config.in b/openpower/package/hcode/Config.in
index 1aa1203..7b95cc6 100644
--- a/openpower/package/hcode/Config.in
+++ b/openpower/package/hcode/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_HCODE_VERSION
 	string
-	default "hw033020a.opmst" if BR2_HCODE_LATEST_VERSION
+	default "hw040120a.opmst" if BR2_HCODE_LATEST_VERSION
 	default BR2_HCODE_CUSTOM_VERSION_VALUE \
 		if BR2_HCODE_CUSTOM_VERSION
 
diff --git a/openpower/package/skiboot/Config.in b/openpower/package/skiboot/Config.in
index 50b5905..1ef9048 100644
--- a/openpower/package/skiboot/Config.in
+++ b/openpower/package/skiboot/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_SKIBOOT_VERSION
 	string
-	default "v6.5-251-g68260957" if BR2_SKIBOOT_LATEST_VERSION
+	default "v6.6-rc1" if BR2_SKIBOOT_LATEST_VERSION
 	default BR2_SKIBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_SKIBOOT_CUSTOM_VERSION