diff --git a/external/idevicerestore b/external/idevicerestore
index 9a05d20f..ef0fff16 160000
--- a/external/idevicerestore
+++ b/external/idevicerestore
@@ -1 +1 @@
-Subproject commit 9a05d20f67afedf0ee5e09283a5646e60e5b85a1
+Subproject commit ef0fff16d490ce5aad588762128619e687d2c142
diff --git a/external/img4tool b/external/img4tool
index 2e041953..f73a2b24 160000
--- a/external/img4tool
+++ b/external/img4tool
@@ -1 +1 @@
-Subproject commit 2e0419536713d64eeb24c78e47282a178037b908
+Subproject commit f73a2b24c47485fe68a378c9f13034bf3e861d55
diff --git a/external/tsschecker b/external/tsschecker
index 56c21604..b8ccbcf7 160000
--- a/external/tsschecker
+++ b/external/tsschecker
@@ -1 +1 @@
-Subproject commit 56c21604300b795f1c5084e8b27f6a83a528258d
+Subproject commit b8ccbcf7343809d5a539d99a314ff9723a9583b3