Updated to arc-runtime-54.5021.638.0
diff --git a/src/build/DEPS.chrome b/src/build/DEPS.chrome
index 24f85f6..cd415b4 100644
--- a/src/build/DEPS.chrome
+++ b/src/build/DEPS.chrome
@@ -1 +1 @@
-459679
+467000
diff --git a/third_party/chromium-ppapi b/third_party/chromium-ppapi
index b2ac08f..1920c68 160000
--- a/third_party/chromium-ppapi
+++ b/third_party/chromium-ppapi
@@ -1 +1 @@
-Subproject commit b2ac08f1fcc9482fb5eb337b264233f3fdc39d65
+Subproject commit 1920c68e77540a5a35e52fba0860f1b8a6262e57
diff --git a/third_party/native_client b/third_party/native_client
index c840290..aac1de2 160000
--- a/third_party/native_client
+++ b/third_party/native_client
@@ -1 +1 @@
-Subproject commit c84029060e2aa88d98f774ccd6ccc89791d6cbb1
+Subproject commit aac1de245362df94cb40042e5fbc9059b0d0874b