diff --git a/ports/atomic-queue/portfile.cmake b/ports/atomic-queue/portfile.cmake
index 2de884018c..97ad9bc839 100644
--- a/ports/atomic-queue/portfile.cmake
+++ b/ports/atomic-queue/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO max0x7ba/atomic_queue
     REF "v${VERSION}"
-    SHA512 e729da563d4a8dd373ca17ef180a2bbe9a78bf189ea79afedaba9fb082abfdce1fa817cfb54c4d81fe8c111bdde2e2f1e0240392fa2daf5c4318c78a551d3c14
+    SHA512 6046c451b2bb032187cfe8fb959c8ab27d6876df01028b52484c89dcd77d2553d68cd24d91611e21b91fdf0ca6e4f772edcd20dae7d88adb27374f91634ff7dd
     HEAD_REF master
 )
 
diff --git a/ports/atomic-queue/vcpkg.json b/ports/atomic-queue/vcpkg.json
index 1fa540f620..02c5d5bf27 100644
--- a/ports/atomic-queue/vcpkg.json
+++ b/ports/atomic-queue/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "atomic-queue",
-  "version": "1.8.1",
+  "version": "1.9.0",
   "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 d59720ff84..7277446ecd 100644
--- a/versions/a-/atomic-queue.json
+++ b/versions/a-/atomic-queue.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "60da5f33935be17715ce328fd298e10e0b45e734",
+      "version": "1.9.0",
+      "port-version": 0
+    },
     {
       "git-tree": "36961abe962c0bf8dafaa55334dba08ff015189b",
       "version": "1.8.1",
diff --git a/versions/baseline.json b/versions/baseline.json
index 99364d0bc6..9093de38a0 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -385,7 +385,7 @@
       "port-version": 4
     },
     "atomic-queue": {
-      "baseline": "1.8.1",
+      "baseline": "1.9.0",
       "port-version": 0
     },
     "attr": {