diff --git a/openpower/configs/p9dsu_defconfig b/openpower/configs/p9dsu_defconfig
index 0d21354..f6bfe0d 100644
--- a/openpower/configs/p9dsu_defconfig
+++ b/openpower/configs/p9dsu_defconfig
@@ -57,7 +57,7 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.5.0"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="f0ebbc8318e64870a68d337e77b0257678c2b055"
 BR2_PACKAGE_LOADKEYS=y
 BR2_P9DSU_SYSTEM_XML_FILENAME="P9DSU_hb.system.xml"
 BR2_P9DSU_MRW_XML_FILENAME="P9DSU_hb.mrw.xml"
diff --git a/openpower/configs/romulus_defconfig b/openpower/configs/romulus_defconfig
index fdc60d0..6a4605b 100644
--- a/openpower/configs/romulus_defconfig
+++ b/openpower/configs/romulus_defconfig
@@ -59,7 +59,7 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.5.0"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="f0ebbc8318e64870a68d337e77b0257678c2b055"
 BR2_PACKAGE_LOADKEYS=y
 BR2_ROMULUS_SYSTEM_XML_FILENAME="ROMULUS_hb.system.xml"
 BR2_ROMULUS_MRW_XML_FILENAME="ROMULUS_hb.mrw.xml"
diff --git a/openpower/configs/witherspoon_defconfig b/openpower/configs/witherspoon_defconfig
index 9a9e998..6da5ce8 100644
--- a/openpower/configs/witherspoon_defconfig
+++ b/openpower/configs/witherspoon_defconfig
@@ -57,7 +57,7 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.5.0"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="f0ebbc8318e64870a68d337e77b0257678c2b055"
 BR2_PACKAGE_LOADKEYS=y
 BR2_WITHERSPOON_SYSTEM_XML_FILENAME="WITHERSPOON_hb.system.xml"
 BR2_WITHERSPOON_MRW_XML_FILENAME="WITHERSPOON_hb.mrw.xml"
diff --git a/openpower/configs/zaius_defconfig b/openpower/configs/zaius_defconfig
index 8fc6c41..7c05ab4 100644
--- a/openpower/configs/zaius_defconfig
+++ b/openpower/configs/zaius_defconfig
@@ -56,7 +56,7 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.5.0"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="f0ebbc8318e64870a68d337e77b0257678c2b055"
 BR2_PACKAGE_LOADKEYS=y
 BR2_ZAIUS_SYSTEM_XML_FILENAME="ZAIUS_hb.system.xml"
 BR2_ZAIUS_MRW_XML_FILENAME="ZAIUS_hb.mrw.xml"
diff --git a/openpower/configs/zz_defconfig b/openpower/configs/zz_defconfig
index 0b13e1a..73f7cb1 100644
--- a/openpower/configs/zz_defconfig
+++ b/openpower/configs/zz_defconfig
@@ -51,7 +51,7 @@
 # BR2_PACKAGE_OCC is not set
 # BR2_PACKAGE_CAPP_UCODE is not set
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.5.0"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="f0ebbc8318e64870a68d337e77b0257678c2b055"
 BR2_PACKAGE_LOADKEYS=y
 # BR2_PACKAGE_HOST_PPE42_BINUTILS is not set
 # BR2_PACKAGE_HOST_PPE42_GCC is not set