diff --git a/ports/aws-c-auth/portfile.cmake b/ports/aws-c-auth/portfile.cmake
index ab87327599fb18..7d03266be2c93c 100644
--- a/ports/aws-c-auth/portfile.cmake
+++ b/ports/aws-c-auth/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO awslabs/aws-c-auth
     REF "v${VERSION}"
-    SHA512 ae5304b43da01bfdd50475366a16d1a84b6cdc3e55d9af94ba1bee36ea7876c2dc68928e8bff87e6158048ee8dc5c642f6aa679897db20b7960814997f130d30
+    SHA512 fecd4cb7f650022fb19be99c76f86690d8a425e885298798f3c1edb5f58580202f8a6c1a1e415e79f7b37dfccb0e43f9baaf87aa75ecaf11286f9e08e6730a72
     HEAD_REF master
 )
 
diff --git a/ports/aws-c-auth/vcpkg.json b/ports/aws-c-auth/vcpkg.json
index 0a5a9ea5684fc1..91a1e6ac837359 100644
--- a/ports/aws-c-auth/vcpkg.json
+++ b/ports/aws-c-auth/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-c-auth",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "description": "C99 library implementation of AWS client-side authentication: standard credentials providers and signing.",
   "homepage": "https://github.com/awslabs/aws-c-auth",
   "license": "Apache-2.0",
diff --git a/versions/a-/aws-c-auth.json b/versions/a-/aws-c-auth.json
index 5851713b005fc1..fb2e7c2229823f 100644
--- a/versions/a-/aws-c-auth.json
+++ b/versions/a-/aws-c-auth.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "69e60a5d5d9642457352cbfbc3239c8386731ba9",
+      "version": "0.9.5",
+      "port-version": 0
+    },
     {
       "git-tree": "4f0941e239ca1ca82743681103ca0fc8392a73e7",
       "version": "0.9.4",
diff --git a/versions/baseline.json b/versions/baseline.json
index 29dbc1b01606f4..e6d67841dcef4d 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -441,7 +441,7 @@
       "port-version": 2
     },
     "aws-c-auth": {
-      "baseline": "0.9.4",
+      "baseline": "0.9.5",
       "port-version": 0
     },
     "aws-c-cal": {