diff --git a/ports/mimalloc/portfile.cmake b/ports/mimalloc/portfile.cmake
index 44b4c4aa48..a4ebec0cd6 100644
--- a/ports/mimalloc/portfile.cmake
+++ b/ports/mimalloc/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO microsoft/mimalloc
     REF "v${VERSION}"
-    SHA512 6cb7d1adc653a14abd209f98c141179393a2aaf78916d46c85f1dd71dc9c898b6a4f3b8b7bda54e008202dce824b7fc8852310b68821700641f8fac9482b4e3e
+    SHA512 c5d92b42302c564b5949a9002f92ae096f7afaaf283ec21e01db6529ae4f1fa979ce0dc7bf268c25ad6e13d0bb2273df41f7f7304c39e2ab01ff2463e2878329
     HEAD_REF dev3
     PATCHES
         pkgconfig-cxx.diff
diff --git a/ports/mimalloc/vcpkg-cmake-wrapper.cmake b/ports/mimalloc/vcpkg-cmake-wrapper.cmake
index 15ad847825..281d8ce1db 100644
--- a/ports/mimalloc/vcpkg-cmake-wrapper.cmake
+++ b/ports/mimalloc/vcpkg-cmake-wrapper.cmake
@@ -1,21 +1,21 @@
-_find_package(${ARGS})
-
-if(CMAKE_CURRENT_LIST_DIR STREQUAL "${MIMALLOC_CMAKE_DIR}/${MIMALLOC_VERSION_DIR}")
-    set(MIMALLOC_INCLUDE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include")
-    # As in vcpkg.cmake
-    if(NOT DEFINED CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE MATCHES "^[Dd][Ee][Bb][Uu][Gg]$")
-        set(MIMALLOC_LIBRARY_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib")
-    else()
-        set(MIMALLOC_LIBRARY_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
-    endif()
-    set(MIMALLOC_OBJECT_DIR "MIMALLOC_OBJECT_DIR-NOTFOUND") # not installed
-    set(MIMALLOC_TARGET_DIR "${MIMALLOC_LIBRARY_DIR}")
-endif()
-
-if(TARGET mimalloc AND NOT TARGET mimalloc-static)
-    add_library(mimalloc-static INTERFACE IMPORTED)
-    set_target_properties(mimalloc-static PROPERTIES INTERFACE_LINK_LIBRARIES mimalloc)
-elseif(TARGET mimalloc-static AND NOT TARGET mimalloc)
-    add_library(mimalloc INTERFACE IMPORTED)
-    set_target_properties(mimalloc PROPERTIES INTERFACE_LINK_LIBRARIES mimalloc-static)
-endif()
+_find_package(${ARGS})
+
+if(CMAKE_CURRENT_LIST_DIR STREQUAL "${MIMALLOC_CMAKE_DIR}/${MIMALLOC_VERSION_DIR}")
+    set(MIMALLOC_INCLUDE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include")
+    # As in vcpkg.cmake
+    if(NOT DEFINED CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE MATCHES "^[Dd][Ee][Bb][Uu][Gg]$")
+        set(MIMALLOC_LIBRARY_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib")
+    else()
+        set(MIMALLOC_LIBRARY_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
+    endif()
+    set(MIMALLOC_OBJECT_DIR "MIMALLOC_OBJECT_DIR-NOTFOUND") # not installed
+    set(MIMALLOC_TARGET_DIR "${MIMALLOC_LIBRARY_DIR}")
+endif()
+
+if(TARGET mimalloc AND NOT TARGET mimalloc-static)
+    add_library(mimalloc-static INTERFACE IMPORTED)
+    set_target_properties(mimalloc-static PROPERTIES INTERFACE_LINK_LIBRARIES mimalloc)
+elseif(TARGET mimalloc-static AND NOT TARGET mimalloc)
+    add_library(mimalloc INTERFACE IMPORTED)
+    set_target_properties(mimalloc PROPERTIES INTERFACE_LINK_LIBRARIES mimalloc-static)
+endif()
diff --git a/ports/mimalloc/vcpkg.json b/ports/mimalloc/vcpkg.json
index f20da02474..8308265cbf 100644
--- a/ports/mimalloc/vcpkg.json
+++ b/ports/mimalloc/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "mimalloc",
-  "version": "3.4.5",
+  "version": "3.5.0",
   "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 36b8b74dda..4fb89c344f 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6641,7 +6641,7 @@
       "port-version": 3
     },
     "mimalloc": {
-      "baseline": "3.4.5",
+      "baseline": "3.5.0",
       "port-version": 0
     },
     "mimicpp": {
diff --git a/versions/m-/mimalloc.json b/versions/m-/mimalloc.json
index ef168b3588..d01eeab1ad 100644
--- a/versions/m-/mimalloc.json
+++ b/versions/m-/mimalloc.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "43024c6113ce1e24b49936d17d0c0efe2857b310",
+      "version": "3.5.0",
+      "port-version": 0
+    },
     {
       "git-tree": "247ee26c07fe08193aa7c63426291a5a379c8e21",
       "version": "3.4.5",