diff --git a/mountpoint-s3-crt-sys/crt/aws-c-common b/mountpoint-s3-crt-sys/crt/aws-c-common
index b9959f592..f8c5d8e51 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-common
+++ b/mountpoint-s3-crt-sys/crt/aws-c-common
@@ -1 +1 @@
-Subproject commit b9959f5922a4b969beab8f0b99aa0b34bc9ee55c
+Subproject commit f8c5d8e5134fa97955351a44f16b84f96de24045
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-io b/mountpoint-s3-crt-sys/crt/aws-c-io
index c345d7727..dc41ddc49 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-io
+++ b/mountpoint-s3-crt-sys/crt/aws-c-io
@@ -1 +1 @@
-Subproject commit c345d77274db83c0c2e30331814093e7c84c45e2
+Subproject commit dc41ddc498c10ebbf69aba7775afa36c8c1910bd
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-s3 b/mountpoint-s3-crt-sys/crt/aws-c-s3
index aede1d8c2..ab70f7429 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-s3
+++ b/mountpoint-s3-crt-sys/crt/aws-c-s3
@@ -1 +1 @@
-Subproject commit aede1d8c24f9f580d5a96c089878e9b258b88d04
+Subproject commit ab70f742962131f1d024deb794d86f210bfa4252
diff --git a/mountpoint-s3-crt-sys/crt/s2n-tls b/mountpoint-s3-crt-sys/crt/s2n-tls
index ead40c537..ffe0bf42d 160000
--- a/mountpoint-s3-crt-sys/crt/s2n-tls
+++ b/mountpoint-s3-crt-sys/crt/s2n-tls
@@ -1 +1 @@
-Subproject commit ead40c5378475ffe6bee735d5abc005a57413972
+Subproject commit ffe0bf42da8f139eff8fd2237f47fbde40b478fb