diff --git a/configs/microchip_sama5d2_icp_mmc_defconfig b/configs/microchip_sama5d2_icp_mmc_defconfig
index e41fdf2d31..5d0eac3250 100644
--- a/configs/microchip_sama5d2_icp_mmc_defconfig
+++ b/configs/microchip_sama5d2_icp_mmc_defconfig
@@ -17,7 +17,7 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,at91bootstrap,v4.0.0-rc2)/at91bootstrap-v4.0.0-rc2.tar.gz"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,at91bootstrap,v4.0.0)/at91bootstrap-v4.0.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d2_icpsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
diff --git a/configs/microchip_sama5d2_icp_mmc_dev_defconfig b/configs/microchip_sama5d2_icp_mmc_dev_defconfig
index 50ae0a9ce7..46e802f67b 100644
--- a/configs/microchip_sama5d2_icp_mmc_dev_defconfig
+++ b/configs/microchip_sama5d2_icp_mmc_dev_defconfig
@@ -60,7 +60,7 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,at91bootstrap,v4.0.0-rc2)/at91bootstrap-v4.0.0-rc2.tar.gz"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,at91bootstrap,v4.0.0)/at91bootstrap-v4.0.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d2_icpsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y