diff --git a/ports/mimalloc/portfile.cmake b/ports/mimalloc/portfile.cmake
index c1a47d2bdf4..17645a6a0db 100644
--- a/ports/mimalloc/portfile.cmake
+++ b/ports/mimalloc/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO microsoft/mimalloc
-    REF v2.0.5
-    SHA512 d164392ace523a3fa0aa00fc58d8a9e8fbe913f07957e19ca977675b389e6d2a2eaf4772e72cae0d87aabb960f3fd6ea3923a066ece4ba4fdaa0c6860cfa414d
+    REF v2.0.6
+    SHA512 f2fc0fbfb6384e85959897f129e5d5d9acc51bda536d5cabcd7d4177dbda9fb735b8a8c239b961f8bea31d37c9ae10f66da23aa91d497f95393253d4ac792bb3
     HEAD_REF master
     PATCHES
         fix-cmake.patch
diff --git a/ports/mimalloc/vcpkg.json b/ports/mimalloc/vcpkg.json
index 1a9c98b7216..60508c3b5c0 100644
--- a/ports/mimalloc/vcpkg.json
+++ b/ports/mimalloc/vcpkg.json
@@ -1,7 +1,6 @@
 {
   "name": "mimalloc",
-  "version": "2.0.5",
-  "port-version": 1,
+  "version": "2.0.6",
   "description": "Compact general purpose allocator with excellent performance",
   "homepage": "https://github.com/microsoft/mimalloc",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 531e12b2511..4d2f3fd080a 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4497,8 +4497,8 @@
       "port-version": 4
     },
     "mimalloc": {
-      "baseline": "2.0.5",
-      "port-version": 1
+      "baseline": "2.0.6",
+      "port-version": 0
     },
     "minc": {
       "baseline": "2.4.03",
diff --git a/versions/m-/mimalloc.json b/versions/m-/mimalloc.json
index d5427e0d180..cf993872242 100644
--- a/versions/m-/mimalloc.json
+++ b/versions/m-/mimalloc.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e5d0b88ffbb864754eb8b01ac111f84adb8a36a8",
+      "version": "2.0.6",
+      "port-version": 0
+    },
     {
       "git-tree": "e4dc5fc89e8c1f860b9f07b3d449a5d67f56cfd4",
       "version": "2.0.5",