Update git submodules

diff --git a/platform/frameworks/av b/platform/frameworks/av
index 0b9bb5e..7e3eaeb 160000
--- a/platform/frameworks/av
+++ b/platform/frameworks/av
@@ -1 +1 @@
-Subproject commit 0b9bb5e2d1dd8c0b9dab065731706f043e9484ea
+Subproject commit 7e3eaeb2e0258add61d777dc493e5e1a014b3729
diff --git a/platform/superproject b/platform/superproject
index 7adfee2..dc878ac 160000
--- a/platform/superproject
+++ b/platform/superproject
@@ -1 +1 @@
-Subproject commit 7adfee25c21da2b22adb0233f0a851a5a583fced
+Subproject commit dc878acde268a2a4d586601e47424306a9fea215