diff --git a/mountpoint-s3-client/CHANGELOG.md b/mountpoint-s3-client/CHANGELOG.md
index ad4336fe4..bf23a9b3f 100644
--- a/mountpoint-s3-client/CHANGELOG.md
+++ b/mountpoint-s3-client/CHANGELOG.md
@@ -3,7 +3,9 @@
 * Upgrade to Rust 2024. ([#1498](https://github.com/awslabs/mountpoint-s3/pull/1498))
 * Fix a race condition in the internal memory pool that in some cases could result in a deadlock.
   ([#1515](https://github.com/awslabs/mountpoint-s3/issues/1515))
+  ([#1520](https://github.com/awslabs/mountpoint-s3/issues/1520))
   ([awslabs/aws-c-s3#533](https://github.com/awslabs/aws-c-s3/pull/533))
+  ([awslabs/aws-c-s3#536](https://github.com/awslabs/aws-c-s3/pull/536))
 
 ## v0.17.0 (Jun 27, 2025)
 
diff --git a/mountpoint-s3-crt-sys/CHANGELOG.md b/mountpoint-s3-crt-sys/CHANGELOG.md
index 8522e9ed1..d553186ef 100644
--- a/mountpoint-s3-crt-sys/CHANGELOG.md
+++ b/mountpoint-s3-crt-sys/CHANGELOG.md
@@ -1,7 +1,7 @@
 ## Unreleased (v0.15.0)
 
 * Upgrade to Rust 2024. ([#1498](https://github.com/awslabs/mountpoint-s3/pull/1498))
-* Update to latest aws-c-s3 dependency.
+* Update to latest CRT dependencies.
 
 ## v0.14.0 (Jun 27, 2025)
 
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-common b/mountpoint-s3-crt-sys/crt/aws-c-common
index aaa2f11ed..2b67a658e 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-common
+++ b/mountpoint-s3-crt-sys/crt/aws-c-common
@@ -1 +1 @@
-Subproject commit aaa2f11ed609e3f888efd9bf745e810b45b13a38
+Subproject commit 2b67a658e461520f1de20d64342b91ddcedc7ebb
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-http b/mountpoint-s3-crt-sys/crt/aws-c-http
index 10961a708..bfa03928d 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-http
+++ b/mountpoint-s3-crt-sys/crt/aws-c-http
@@ -1 +1 @@
-Subproject commit 10961a708a4148c57db139232277573da2f6e99c
+Subproject commit bfa03928d95771853d3bc952c30cad3ac7fdb361
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-io b/mountpoint-s3-crt-sys/crt/aws-c-io
index ee7925a34..12cb9f9c2 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-io
+++ b/mountpoint-s3-crt-sys/crt/aws-c-io
@@ -1 +1 @@
-Subproject commit ee7925a345c336b9a9c2f6843422297c5f2a7b0f
+Subproject commit 12cb9f9c2702a5c864d6cefe19aa12e89924a3ac
diff --git a/mountpoint-s3-crt-sys/crt/aws-c-s3 b/mountpoint-s3-crt-sys/crt/aws-c-s3
index f8ae82e3a..70aacd2d2 160000
--- a/mountpoint-s3-crt-sys/crt/aws-c-s3
+++ b/mountpoint-s3-crt-sys/crt/aws-c-s3
@@ -1 +1 @@
-Subproject commit f8ae82e3a7bd93e986d734b6f088bb1aa632902c
+Subproject commit 70aacd2d22c7fe43d277ed32336dcc2b201ac05b
diff --git a/mountpoint-s3-crt/CHANGELOG.md b/mountpoint-s3-crt/CHANGELOG.md
index b536914de..3b7a083ca 100644
--- a/mountpoint-s3-crt/CHANGELOG.md
+++ b/mountpoint-s3-crt/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Unreleased (v0.13.0)
 
 * Upgrade to Rust 2024. ([#1498](https://github.com/awslabs/mountpoint-s3/pull/1498))
+* Update to latest CRT dependencies.
 
 ## v0.12.4 (Jun 27, 2025)