diff --git a/crt/aws-c-common b/crt/aws-c-common
index 06cf4d82..4f874cea 160000
--- a/crt/aws-c-common
+++ b/crt/aws-c-common
@@ -1 +1 @@
-Subproject commit 06cf4d82adad52723305dc2aeb06bb6439b5df7f
+Subproject commit 4f874cea50a70bc6ebcd85c6ce1c6c0016b5aff4
diff --git a/crt/aws-lc b/crt/aws-lc
index 92bf5327..4e54dd83 160000
--- a/crt/aws-lc
+++ b/crt/aws-lc
@@ -1 +1 @@
-Subproject commit 92bf53276029a71f01303e5adb1c5dbc379f1150
+Subproject commit 4e54dd8363396f257d7a2317c48101e18170e6fb
diff --git a/crt/s2n b/crt/s2n
index 6d92b46d..114ccab0 160000
--- a/crt/s2n
+++ b/crt/s2n
@@ -1 +1 @@
-Subproject commit 6d92b46d309a8f12fa08ad289020d9a41c925a66
+Subproject commit 114ccab0ff2cde491203ac841837d0d39b767412