Updated to arc-runtime-54.5021.656.0
diff --git a/src/build/DEPS.chrome b/src/build/DEPS.chrome
index 0058b75..6852b3b 100644
--- a/src/build/DEPS.chrome
+++ b/src/build/DEPS.chrome
@@ -1 +1 @@
-547409
+558237
diff --git a/third_party/chromium-ppapi b/third_party/chromium-ppapi
index aad0f7f..b267547 160000
--- a/third_party/chromium-ppapi
+++ b/third_party/chromium-ppapi
@@ -1 +1 @@
-Subproject commit aad0f7fa26d93f81a62ac6685aa997e1463b6d0a
+Subproject commit b267547719ea9741ec168b6ce2afd8c637a3231f
diff --git a/third_party/native_client b/third_party/native_client
index ab8b219..f9564e9 160000
--- a/third_party/native_client
+++ b/third_party/native_client
@@ -1 +1 @@
-Subproject commit ab8b219c8b5578b860f128087190d201fe55e84d
+Subproject commit f9564e9d1b155097e5c88f292c01acbe1ddb21a4