diff --git a/mountpoint-s3-crt-sys/crt/aws-c-auth b/mountpoint-s3-crt-sys/crt/aws-c-auth
index df370cabd..71bad382f 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-auth
+++ b/mountpoint-s3-crt-sys/crt/aws-c-auth
@@ -1 +1 @@
-Subproject commit df370cabd6bdfee7ce7d550daca19b6d14eb54b4
+Subproject commit 71bad382fe0a61e4426987c1abe6aca2fe1c1953
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-cal b/mountpoint-s3-crt-sys/crt/aws-c-cal
index 0a6beeb9f..b52d9e8ee 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-cal
+++ b/mountpoint-s3-crt-sys/crt/aws-c-cal
@@ -1 +1 @@
-Subproject commit 0a6beeb9fd223ac0712edb6a28f9978589b30bb8
+Subproject commit b52d9e8ee7af8155e6928c977ec5fde25a507ba0
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-common b/mountpoint-s3-crt-sys/crt/aws-c-common
index 997380c90..00157ef20 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-common
+++ b/mountpoint-s3-crt-sys/crt/aws-c-common
@@ -1 +1 @@
-Subproject commit 997380c904671f88086847e8dc839bceab3d7821
+Subproject commit 00157ef20fd270d393930ac1cfed5190ccba2af8
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-http b/mountpoint-s3-crt-sys/crt/aws-c-http
index d777859b6..a082f8a20 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-http
+++ b/mountpoint-s3-crt-sys/crt/aws-c-http
@@ -1 +1 @@
-Subproject commit d777859b6da179b9098f87a2077fbf2129b574dc
+Subproject commit a082f8a2067e4a31db73f1d4ffd702a8dc0f7089
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-io b/mountpoint-s3-crt-sys/crt/aws-c-io
index c4b661f44..c9cb77747 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-io
+++ b/mountpoint-s3-crt-sys/crt/aws-c-io
@@ -1 +1 @@
-Subproject commit c4b661f44497b18201b56ffd200cc478441f6434
+Subproject commit c9cb77747d3fd2809cf3d9c43be7d5decc17e4b3
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-s3 b/mountpoint-s3-crt-sys/crt/aws-c-s3
index 1fe34646f..f354c535d 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-s3
+++ b/mountpoint-s3-crt-sys/crt/aws-c-s3
@@ -1 +1 @@
-Subproject commit 1fe34646f6bb2282491077b1d2407c724c0d5471
+Subproject commit f354c535db928591d7f44bdc00acccc77650a67c
diff --git a/mountpoint-s3-crt-sys/crt/aws-lc b/mountpoint-s3-crt-sys/crt/aws-lc
index aa90e509f..69f126f48 160000
--- a/mountpoint-s3-crt-sys/crt/aws-lc
+++ b/mountpoint-s3-crt-sys/crt/aws-lc
@@ -1 +1 @@
-Subproject commit aa90e509f2e940916fbe9fdd469a4c90c51824f6
+Subproject commit 69f126f4848e493cff3db82ca05a93678b5b1e11
diff --git a/mountpoint-s3-crt-sys/crt/s2n-tls b/mountpoint-s3-crt-sys/crt/s2n-tls
index f7930e58e..95753f0c5 160000
--- a/mountpoint-s3-crt-sys/crt/s2n-tls
+++ b/mountpoint-s3-crt-sys/crt/s2n-tls
@@ -1 +1 @@
-Subproject commit f7930e58e730ad745063785d1d421ecc952aee00
+Subproject commit 95753f0c528b59025343e8799cb25d3e9df89e21