diff --git a/Extensions/AVFoundation b/Extensions/AVFoundation
index 770c110ee..6e6d18476 160000
--- a/Extensions/AVFoundation
+++ b/Extensions/AVFoundation
@@ -1 +1 @@
-Subproject commit 770c110ee1ed5b81cd750534db5241f89c810ea1
+Subproject commit 6e6d184768c0d383e5ca8d7a1ff9710351e17dfd
diff --git a/Extensions/Accounts b/Extensions/Accounts
index 17076c54e..83ac28144 160000
--- a/Extensions/Accounts
+++ b/Extensions/Accounts
@@ -1 +1 @@
-Subproject commit 17076c54ec2336f03bed8bc279ec0d10e48a58a3
+Subproject commit 83ac281446b90a76357085e79616466cfc71a375
diff --git a/Extensions/AddressBook b/Extensions/AddressBook
index e582b67f8..e0b3a9274 160000
--- a/Extensions/AddressBook
+++ b/Extensions/AddressBook
@@ -1 +1 @@
-Subproject commit e582b67f83ac83ca752fcf4cf40c5fd036d20cba
+Subproject commit e0b3a9274560393328a7b08cec77676726b863b4
diff --git a/Extensions/QuartzCore b/Extensions/QuartzCore
index fca9fc6ab..c034f528d 160000
--- a/Extensions/QuartzCore
+++ b/Extensions/QuartzCore
@@ -1 +1 @@
-Subproject commit fca9fc6abc7a5b5ef53d4c2124e75f3ee912d4e7
+Subproject commit c034f528da3309fa5f8b3f4a746ab100d6468389