diff --git a/external/idevicerestore b/external/idevicerestore
index ef0fff16..bf6d0aee 160000
--- a/external/idevicerestore
+++ b/external/idevicerestore
@@ -1 +1 @@
-Subproject commit ef0fff16d490ce5aad588762128619e687d2c142
+Subproject commit bf6d0aee9e670e68ca2e3d08b88fae727360e057
diff --git a/external/img4tool b/external/img4tool
index f73a2b24..3fadb1fe 160000
--- a/external/img4tool
+++ b/external/img4tool
@@ -1 +1 @@
-Subproject commit f73a2b24c47485fe68a378c9f13034bf3e861d55
+Subproject commit 3fadb1fe2d2653d71557e152d7db45ecffe1e9da
diff --git a/external/tsschecker b/external/tsschecker
index b8ccbcf7..84fb9cbc 160000
--- a/external/tsschecker
+++ b/external/tsschecker
@@ -1 +1 @@
-Subproject commit b8ccbcf7343809d5a539d99a314ff9723a9583b3
+Subproject commit 84fb9cbc50929e7011f2b532289ac8add022a28c