diff --git a/ports/atomic-queue/portfile.cmake b/ports/atomic-queue/portfile.cmake
index d1ae955ba2..7af9a6e540 100644
--- a/ports/atomic-queue/portfile.cmake
+++ b/ports/atomic-queue/portfile.cmake
@@ -2,10 +2,12 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO max0x7ba/atomic_queue
     REF "v${VERSION}"
-    SHA512 d2b329698412127d23e9ee55472f65869c59b228439e714ebbe6cc66202b654a102f32583e7cc3b5999c22c1dba69a5aa4365870cc4b88b75b1ac0b4d94b979a
+    SHA512 cd4ca07f04f7c994b0e5dce5b4986192ee77d7ca376140717b2e4f848a2fad4bbe33059a9cb8127a517a859dc2670c3be56bf48f91a1ed77c86509c6b6288ce2
     HEAD_REF master
 )
 
+set(VCPKG_BUILD_TYPE release) # header-only port
+
 file(
     COPY
         "${SOURCE_PATH}/include/atomic_queue/atomic_queue.h"
diff --git a/ports/atomic-queue/vcpkg.json b/ports/atomic-queue/vcpkg.json
index 255c3ee00b..ee845d529e 100644
--- a/ports/atomic-queue/vcpkg.json
+++ b/ports/atomic-queue/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "atomic-queue",
-  "version": "1.5",
+  "version": "1.6.3",
   "description": "Minimalistic header-only thread-safe ultra-low-latency multiple-producer-multiple-consumer lockless queues based on circular buffer with std::atomic.",
   "homepage": "https://github.com/max0x7ba/atomic_queue",
   "license": "MIT"
diff --git a/versions/a-/atomic-queue.json b/versions/a-/atomic-queue.json
index 328de0fc0a..0204c7bb08 100644
--- a/versions/a-/atomic-queue.json
+++ b/versions/a-/atomic-queue.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "7b1bca0b58cc1f6d9571df7ab750292a8a4ac25f",
+      "version": "1.6.3",
+      "port-version": 0
+    },
     {
       "git-tree": "045962c06085fe2da8633106b2170b29f4febe47",
       "version": "1.5",
diff --git a/versions/baseline.json b/versions/baseline.json
index ea8154058f..5779cfb961 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -321,7 +321,7 @@
       "port-version": 3
     },
     "atomic-queue": {
-      "baseline": "1.5",
+      "baseline": "1.6.3",
       "port-version": 0
     },
     "attr": {