diff --git a/crt/aws-c-auth b/crt/aws-c-auth
index 840047a24..df370cabd 160000
--- a/crt/aws-c-auth
+++ b/crt/aws-c-auth
@@ -1 +1 @@
-Subproject commit 840047a24e16304fd9fd88512e29f8cb48ff3c60
+Subproject commit df370cabd6bdfee7ce7d550daca19b6d14eb54b4
diff --git a/crt/aws-c-cal b/crt/aws-c-cal
index 29578cdcb..0a6beeb9f 160000
--- a/crt/aws-c-cal
+++ b/crt/aws-c-cal
@@ -1 +1 @@
-Subproject commit 29578cdcb3c046efc6680f6baea572dec9bdbc2e
+Subproject commit 0a6beeb9fd223ac0712edb6a28f9978589b30bb8
diff --git a/crt/aws-c-common b/crt/aws-c-common
index 5c736d5c3..0129dc12f 160000
--- a/crt/aws-c-common
+++ b/crt/aws-c-common
@@ -1 +1 @@
-Subproject commit 5c736d5c39a7e7ce8b5feb88d051084b41a8c7ea
+Subproject commit 0129dc12fc08999cd16f77b0abe61efd1e4a592d
diff --git a/crt/aws-c-event-stream b/crt/aws-c-event-stream
index ec1716c72..08f24e384 160000
--- a/crt/aws-c-event-stream
+++ b/crt/aws-c-event-stream
@@ -1 +1 @@
-Subproject commit ec1716c726babd1381560aa8d28941fffc987394
+Subproject commit 08f24e384e5be20bcffa42b49213d24dad7881ae
diff --git a/crt/aws-c-http b/crt/aws-c-http
index f800427e2..2112636b7 160000
--- a/crt/aws-c-http
+++ b/crt/aws-c-http
@@ -1 +1 @@
-Subproject commit f800427e2e2878cf8b36f602583758769a7b3b4a
+Subproject commit 2112636b7464c2f6c3d09f6736e6c42aa29e6e02
diff --git a/crt/aws-c-io b/crt/aws-c-io
index a3555c86b..c4b661f44 160000
--- a/crt/aws-c-io
+++ b/crt/aws-c-io
@@ -1 +1 @@
-Subproject commit a3555c86bd10149a1ab0c1b2810756ec54cfbe3a
+Subproject commit c4b661f44497b18201b56ffd200cc478441f6434
diff --git a/crt/aws-c-mqtt b/crt/aws-c-mqtt
index a2ee9a321..9fc57a13b 160000
--- a/crt/aws-c-mqtt
+++ b/crt/aws-c-mqtt
@@ -1 +1 @@
-Subproject commit a2ee9a321fcafa19b0473b88a54e0ae8dde5fddf
+Subproject commit 9fc57a13bce0fbcc50d1fdb4cc52c9107d4c7dc9
diff --git a/crt/aws-c-s3 b/crt/aws-c-s3
index 231188147..a0ee6a9ec 160000
--- a/crt/aws-c-s3
+++ b/crt/aws-c-s3
@@ -1 +1 @@
-Subproject commit 231188147a8c08c9ed709100a2380be42bad6350
+Subproject commit a0ee6a9ec81f1eff92c9880bd18824bfd3efccc3
diff --git a/crt/aws-lc b/crt/aws-lc
index 05fc08029..9b323d575 160000
--- a/crt/aws-lc
+++ b/crt/aws-lc
@@ -1 +1 @@
-Subproject commit 05fc080291bd694c51394dea0cff62ad5d260832
+Subproject commit 9b323d575d6ad4771592e77083169416275b793d
diff --git a/crt/s2n b/crt/s2n
index 65e74ca7c..baf094768 160000
--- a/crt/s2n
+++ b/crt/s2n
@@ -1 +1 @@
-Subproject commit 65e74ca7c116ca40f81732c0906f6419e8c7bfa5
+Subproject commit baf094768e90d10a1f72182a1b04160e31d54c13
diff --git a/src/main/java/software/amazon/awssdk/crt/s3/S3MetaRequestResponseHandler.java b/src/main/java/software/amazon/awssdk/crt/s3/S3MetaRequestResponseHandler.java
index 678beac06..a1ca2cd9e 100644
--- a/src/main/java/software/amazon/awssdk/crt/s3/S3MetaRequestResponseHandler.java
+++ b/src/main/java/software/amazon/awssdk/crt/s3/S3MetaRequestResponseHandler.java
@@ -58,8 +58,11 @@ default void onFinished(S3FinishedResponseContext context) {
 
     /**
      * Invoked to report progress of the meta request execution.
-     * Currently, the progress callback is invoked only for the CopyObject and PutObject meta request type.
-     * TODO: support this callback for all types of meta requests
+     * The meaning of "progress" depends on the {@link S3MetaRequestOptions.MetaRequestType}.
+     * For PUT_OBJECT, it refers to bytes uploaded.
+     * For COPY_OBJECT, it refers to bytes copied.
+     * For GET_OBJECT, it refers to bytes downloaded.
+     * For anything else, it refers to response body bytes received.
      * @param progress information about the progress of the meta request execution
      */
     default void onProgress(final S3MetaRequestProgress progress) {