diff --git a/.github/workflows/build-custom-vulkan.yml b/.github/workflows/build-custom-vulkan.yml
index db8f102..e98a44d 100644
--- a/.github/workflows/build-custom-vulkan.yml
+++ b/.github/workflows/build-custom-vulkan.yml
@@ -125,3 +125,5 @@ jobs:
         run: build ${{env.vk || env.modules && 'v1.4.344' || 'v1.4.327'}} -DVULKAN_HPP_NO_SMART_HANDLE
       - if: ${{!cancelled()}}
         run: build ${{env.vk || env.modules && 'v1.4.344' || 'v1.4.327'}} -DVULKAN_HPP_USE_REFLECT -DVULKAN_HPP_HANDLES_MOVE_EXCHANGE
+      - if: ${{!cancelled()}}
+        run: build ${{env.vk || env.modules && 'v1.4.345' || 'v1.4.345'}} -DVULKAN_HPP_TYPESAFE_CONVERSION=0
diff --git a/README.md b/README.md
index e3b833c..1c525b5 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ consistent and compatible with Vulkan C++ bindings ([Vulkan-Hpp](https://github.
     <tr><td>1.4.327</td><td>1.4.344</td><td>-DVULKAN_HPP_NO_EXCEPTIONS</td></tr>
     <tr><td>1.4.327</td><td>1.4.344</td><td>-DVULKAN_HPP_NO_SMART_HANDLE</td></tr>
     <tr><td>1.4.327</td><td>1.4.344</td><td>-DVULKAN_HPP_USE_REFLECT -DVULKAN_HPP_HANDLES_MOVE_EXCHANGE</td></tr>
+    <tr><td>1.4.345</td><td>1.4.345</td><td>-DVULKAN_HPP_TYPESAFE_CONVERSION=0</td></tr>
   </table><!--/MIN_VK_TABLE--></details>
 - [VulkanMemoryAllocator](https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator)
   - *[GitHub releases](https://github.com/YaaZ/VulkanMemoryAllocator-Hpp/releases) is the recommended way to get VMA-Hpp,
diff --git a/include/vk_mem_alloc_handles.hpp b/include/vk_mem_alloc_handles.hpp
index 80e66bf..814b141 100644
--- a/include/vk_mem_alloc_handles.hpp
+++ b/include/vk_mem_alloc_handles.hpp
@@ -1290,7 +1290,7 @@ namespace VULKAN_HPP_NAMESPACE {
       using UniqueBase::UniqueBase;
     protected:
       template <typename T> void destroy(T t) VULKAN_HPP_NOEXCEPT {
-        vmaDestroyBuffer(getOwner(), t, nullptr);
+        vmaDestroyBuffer(static_cast<VmaAllocator>(getOwner()), static_cast<VkBuffer>(t), nullptr);
       }
     };
   };
@@ -1301,7 +1301,7 @@ namespace VULKAN_HPP_NAMESPACE {
       using UniqueBase::UniqueBase;
     protected:
       template <typename T> void destroy(T t) VULKAN_HPP_NOEXCEPT {
-        vmaDestroyImage(getOwner(), t, nullptr);
+        vmaDestroyImage(static_cast<VmaAllocator>(getOwner()), static_cast<VkImage>(t), nullptr);
       }
     };
   };
diff --git a/samples/CompileCheck.cpp b/samples/CompileCheck.cpp
index 7bd4d07..b545348 100644
--- a/samples/CompileCheck.cpp
+++ b/samples/CompileCheck.cpp
@@ -84,7 +84,7 @@ void checkStructs() {
 void checkHandles() {
     vma::Allocator allocator;
     allocator = nullptr;
-    allocator = static_cast<VmaAllocator>(VK_NULL_HANDLE);
+    allocator = VK_NULL_HANDLE;
 
     if (allocator) throw;
     if (!allocator) {}
diff --git a/tools/VmaHppGenerator.cpp b/tools/VmaHppGenerator.cpp
index 30da96f..06573b3 100644
--- a/tools/VmaHppGenerator.cpp
+++ b/tools/VmaHppGenerator.cpp
@@ -1944,7 +1944,7 @@ void generateHandles(const Source& source, Symbols& symbols) {
           using UniqueBase::UniqueBase;
         protected:
           template <typename T> void destroy(T t) VULKAN_HPP_NOEXCEPT {
-            vmaDestroyBuffer(getOwner(), t, nullptr);
+            vmaDestroyBuffer(static_cast<VmaAllocator>(getOwner()), static_cast<VkBuffer>(t), nullptr);
           }
         };
       };
@@ -1955,7 +1955,7 @@ void generateHandles(const Source& source, Symbols& symbols) {
           using UniqueBase::UniqueBase;
         protected:
           template <typename T> void destroy(T t) VULKAN_HPP_NOEXCEPT {
-            vmaDestroyImage(getOwner(), t, nullptr);
+            vmaDestroyImage(static_cast<VmaAllocator>(getOwner()), static_cast<VkImage>(t), nullptr);
           }
         };
       };