Updated to arc-runtime-54.5021.663.0
diff --git a/src/build/DEPS.chrome b/src/build/DEPS.chrome
index c5e8883..b8120f1 100644
--- a/src/build/DEPS.chrome
+++ b/src/build/DEPS.chrome
@@ -1 +1 @@
-581887
+582301
diff --git a/third_party/chromium-ppapi b/third_party/chromium-ppapi
index 455eacb..f433642 160000
--- a/third_party/chromium-ppapi
+++ b/third_party/chromium-ppapi
@@ -1 +1 @@
-Subproject commit 455eacbb9908bc2b7a260dacceef0b584244378b
+Subproject commit f433642fc86f496c48a3a25b3e57146d3c8edf87