diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/arm64/package.accept_keywords b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/arm64/package.accept_keywords
index 3c45738227..f484424fcd 100644
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/arm64/package.accept_keywords
+++ b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/arm64/package.accept_keywords
@@ -11,7 +11,7 @@ app-misc/editor-wrapper *
 =cross-aarch64-cros-linux-gnu/gcc-9.3.0-r1 ~arm64
 =dev-cpp/gflags-2.2.0 ~arm64
 =dev-cpp/glog-0.3.4-r1 ~arm64
-=dev-embedded/u-boot-tools-2019.10 ~arm64
+=dev-embedded/u-boot-tools-2021.04_rc2 ~arm64
 
 # needed by arm64-native SDK
 =dev-lang/nasm-2.14.02 *