diff --git a/crt/aws-c-cal b/crt/aws-c-cal
index b52d9e8ee..56f0a79ce 160000
--- a/crt/aws-c-cal
+++ b/crt/aws-c-cal
@@ -1 +1 @@
-Subproject commit b52d9e8ee7af8155e6928c977ec5fde25a507ba0
+Subproject commit 56f0a79ceb10f2efcf92f525ace717f84d8c8a11
diff --git a/crt/s2n b/crt/s2n
index a9a07a25f..0998358a6 160000
--- a/crt/s2n
+++ b/crt/s2n
@@ -1 +1 @@
-Subproject commit a9a07a25fa0d897ba6ad2b161b4b8ea9e97b6abd
+Subproject commit 0998358a6ef7c4f22295deba088796fe354c5f4c