diff --git a/openpower/configs/p9dsu_defconfig b/openpower/configs/p9dsu_defconfig
index abb3c51..60ccdca 100644
--- a/openpower/configs/p9dsu_defconfig
+++ b/openpower/configs/p9dsu_defconfig
@@ -64,6 +64,6 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-50-g05b8834b5a4f"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-64-g700b8962e5fe"
 BR2_PACKAGE_LOADKEYS=y
 BR2_IMA_CATALOG_DTS="POWER9"
diff --git a/openpower/configs/romulus_defconfig b/openpower/configs/romulus_defconfig
index 2539127..0618da7 100644
--- a/openpower/configs/romulus_defconfig
+++ b/openpower/configs/romulus_defconfig
@@ -61,6 +61,6 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-50-g05b8834b5a4f"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-64-g700b8962e5fe"
 BR2_PACKAGE_LOADKEYS=y
 BR2_IMA_CATALOG_DTS="POWER9"
diff --git a/openpower/configs/witherspoon_defconfig b/openpower/configs/witherspoon_defconfig
index c207d4b..a91a336 100644
--- a/openpower/configs/witherspoon_defconfig
+++ b/openpower/configs/witherspoon_defconfig
@@ -64,6 +64,6 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-50-g05b8834b5a4f"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-64-g700b8962e5fe"
 BR2_PACKAGE_LOADKEYS=y
 BR2_IMA_CATALOG_DTS="POWER9"
diff --git a/openpower/configs/zaius_defconfig b/openpower/configs/zaius_defconfig
index 3a5bd62..52e2bb5 100644
--- a/openpower/configs/zaius_defconfig
+++ b/openpower/configs/zaius_defconfig
@@ -63,6 +63,6 @@
 BR2_OCC_BIN_FILENAME="occ.bin"
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-50-g05b8834b5a4f"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-64-g700b8962e5fe"
 BR2_PACKAGE_LOADKEYS=y
 BR2_IMA_CATALOG_DTS="POWER9"
diff --git a/openpower/configs/zz_defconfig b/openpower/configs/zz_defconfig
index d974158..bbe29cb 100644
--- a/openpower/configs/zz_defconfig
+++ b/openpower/configs/zz_defconfig
@@ -52,7 +52,7 @@
 # BR2_PACKAGE_OCC is not set
 # BR2_PACKAGE_CAPP_UCODE is not set
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-50-g05b8834b5a4f"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="skiboot-5.6.0-64-g700b8962e5fe"
 BR2_PACKAGE_LOADKEYS=y
 # BR2_PACKAGE_HOST_PPE42_BINUTILS is not set
 # BR2_PACKAGE_HOST_PPE42_GCC is not set