diff --git a/ports/aws-c-common/portfile.cmake b/ports/aws-c-common/portfile.cmake
index 4115daab48..b9c1b6665c 100644
--- a/ports/aws-c-common/portfile.cmake
+++ b/ports/aws-c-common/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO awslabs/aws-c-common
     REF "v${VERSION}"
-    SHA512 92c21c05d4273e7e38d5ea0097b205ed3766034ee9ca9295e72e14b8ca5998dcff1d3ccefae3d19f16607b1378f335be6bb16ea66a64c6e972a68ea34c80e5e0
+    SHA512 175b956b555db0ec52ab2421dd1821a75feb1b2e150b19add6b72da44e08b39911215b51225c2bbc37c1d61eabc5b093d08c7020bb758951dc452555c400fd41
     HEAD_REF master
     PATCHES
         disable-internal-crt-option.patch # Disable internal crt option because vcpkg contains crt processing flow
diff --git a/ports/aws-c-common/vcpkg.json b/ports/aws-c-common/vcpkg.json
index 27d9347640..6c327cc201 100644
--- a/ports/aws-c-common/vcpkg.json
+++ b/ports/aws-c-common/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-c-common",
-  "version": "0.14.2",
+  "version": "0.14.3",
   "description": "AWS common library for C",
   "homepage": "https://github.com/awslabs/aws-c-common",
   "license": "Apache-2.0 AND BSD-3-Clause AND MIT",
diff --git a/versions/a-/aws-c-common.json b/versions/a-/aws-c-common.json
index ab8a5bcaf2..58ad5df7cc 100644
--- a/versions/a-/aws-c-common.json
+++ b/versions/a-/aws-c-common.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "0cb946479f1948c7abf6670ee096a85badea21e5",
+      "version": "0.14.3",
+      "port-version": 0
+    },
     {
       "git-tree": "baa906afb1d9ccfb28c82286ba39fdc8fac57144",
       "version": "0.14.2",
diff --git a/versions/baseline.json b/versions/baseline.json
index 6ac21316e4..8dfadc9eaa 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -465,7 +465,7 @@
       "port-version": 0
     },
     "aws-c-common": {
-      "baseline": "0.14.2",
+      "baseline": "0.14.3",
       "port-version": 0
     },
     "aws-c-compression": {