diff --git a/crt/aws-c-auth b/crt/aws-c-auth
index 53a31bac..48d647bf 160000
--- a/crt/aws-c-auth
+++ b/crt/aws-c-auth
@@ -1 +1 @@
-Subproject commit 53a31bacf2918e848e00b052d2e25cba0be069d9
+Subproject commit 48d647bf43f8872e4dc5ec6343b0c5974195fbdd
diff --git a/crt/aws-c-cal b/crt/aws-c-cal
index 77ca3aea..2cb1d2ea 160000
--- a/crt/aws-c-cal
+++ b/crt/aws-c-cal
@@ -1 +1 @@
-Subproject commit 77ca3aea879bc768082fe7ec715adcde8e98c332
+Subproject commit 2cb1d2eac925e2dbc45025eb89af82bd790c23a0
diff --git a/crt/aws-c-common b/crt/aws-c-common
index 8419fe70..b9959f59 160000
--- a/crt/aws-c-common
+++ b/crt/aws-c-common
@@ -1 +1 @@
-Subproject commit 8419fe7077778b5ca40e8822f969665bbddc226c
+Subproject commit b9959f5922a4b969beab8f0b99aa0b34bc9ee55c
diff --git a/crt/aws-c-compression b/crt/aws-c-compression
index ea1d421a..f36d0167 160000
--- a/crt/aws-c-compression
+++ b/crt/aws-c-compression
@@ -1 +1 @@
-Subproject commit ea1d421a421ad83a540309a94c38d50b6a5d836b
+Subproject commit f36d01672d61e49d96a777870d456f66fa391cd4
diff --git a/crt/aws-c-event-stream b/crt/aws-c-event-stream
index 1a70c50f..1b3825fc 160000
--- a/crt/aws-c-event-stream
+++ b/crt/aws-c-event-stream
@@ -1 +1 @@
-Subproject commit 1a70c50f78a6e706f1f91a4ed138478271b6d9d3
+Subproject commit 1b3825fc9cae2e9c7ed7479ee5d354d52ebdf7a0
diff --git a/crt/aws-c-http b/crt/aws-c-http
index d83f8d70..6068653e 160000
--- a/crt/aws-c-http
+++ b/crt/aws-c-http
@@ -1 +1 @@
-Subproject commit d83f8d70143ddce5ab4e479175fbd44ba994211b
+Subproject commit 6068653e1d582bd8e7d1c9f81f86beaf10444e3d
diff --git a/crt/aws-c-io b/crt/aws-c-io
index 8f85d226..dc41ddc4 160000
--- a/crt/aws-c-io
+++ b/crt/aws-c-io
@@ -1 +1 @@
-Subproject commit 8f85d22662c9eefadd2ad683d29206a82970aa07
+Subproject commit dc41ddc498c10ebbf69aba7775afa36c8c1910bd
diff --git a/crt/aws-c-mqtt b/crt/aws-c-mqtt
index ed7bbd68..77d6f00e 160000
--- a/crt/aws-c-mqtt
+++ b/crt/aws-c-mqtt
@@ -1 +1 @@
-Subproject commit ed7bbd68c03d7022c915a2924740ab7992ad2311
+Subproject commit 77d6f00e89b10e3263d8a17576ec8e91c45b4606
diff --git a/crt/aws-c-sdkutils b/crt/aws-c-sdkutils
index 8c7af71f..4658412a 160000
--- a/crt/aws-c-sdkutils
+++ b/crt/aws-c-sdkutils
@@ -1 +1 @@
-Subproject commit 8c7af71f91ed5b9d2a043d51f120495f43723f80
+Subproject commit 4658412a61ad5749db92a8d1e0717cb5e76ada1c
diff --git a/crt/aws-lc b/crt/aws-lc
index 4e54dd83..8b2ebfcf 160000
--- a/crt/aws-lc
+++ b/crt/aws-lc
@@ -1 +1 @@
-Subproject commit 4e54dd8363396f257d7a2317c48101e18170e6fb
+Subproject commit 8b2ebfcf3fc8b0656f1f4161166484a70238aeaa