diff --git a/docs/how/how_view_texture.rst b/docs/how/how_view_texture.rst
index 471bb8c05..cd0c3ae9d 100644
--- a/docs/how/how_view_texture.rst
+++ b/docs/how/how_view_texture.rst
@@ -45,25 +45,25 @@ In OpenGL this can be done with ``GL_KHR_debug`` - ``glObjectLabel``.
   // apply the name, -1 means NULL terminated
   glObjectLabel(GL_TEXTURE, tex2d, -1, "Example Texture");
 
-In Vulkan you can enable the ``VK_EXT_debug_marker`` extension, which is provided by RenderDoc, and use the ``vkDebugMarkerSetObjectNameEXT`` function.
+In Vulkan you can enable the ``VK_EXT_debug_utils`` extension, which is provided by RenderDoc, and use the ``vkSetDebugUtilsObjectNameEXT`` function.
 
 .. highlight:: c++
 .. code:: c++
 
-  // At creation time, request the VK_EXT_debug_marker extension and
-  // use vkGetInstanceProcAddr to obtain vkDebugMarkerSetObjectNameEXT
+  // At instance creation time, request the VK_EXT_debug_utils extension and
+  // use vkGetInstanceProcAddr to obtain vkSetDebugUtilsObjectNameEXT
 
   // create the image
   VkImage tex2d;
   vkCreateImage(device, &createInfo, NULL, &tex2d);
 
   // set the name
-  VkDebugMarkerObjectNameInfoEXT nameInfo = {};
-  nameInfo.sType = VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_NAME_INFO_EXT;
-  nameInfo.objectType = VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT;
-  nameInfo.object = (uint64_t)tex2d; // this cast may vary by platform/compiler
+  VkDebugUtilsObjectNameInfoEXT nameInfo = {};
+  nameInfo.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT;
+  nameInfo.objectType = VK_OBJECT_TYPE_IMAGE;
+  nameInfo.objectHandle = (uint64_t)tex2d; // this cast may vary by platform/compiler
   nameInfo.pObjectName = "Off-screen color framebuffer";
-  vkDebugMarkerSetObjectNameEXT(device, &nameInfo);
+  vkSetDebugUtilsObjectNameEXT(device, &nameInfo);
 
 When this texture is bound to the pipeline it will be listed like so:
 
diff --git a/docs/window/event_browser.rst b/docs/window/event_browser.rst
index fd3fdc744..3c4153012 100644
--- a/docs/window/event_browser.rst
+++ b/docs/window/event_browser.rst
@@ -45,7 +45,7 @@ OpenGL can make use of the ``KHR_debug`` extension:
 
   glPopDebugGroupKHR();
 
-Vulkan can use the ``VK_EXT_debug_marker`` extension:
+Vulkan can use the ``VK_EXT_debug_utils`` extension:
 
 .. highlight:: c++
 .. code:: c++
@@ -54,14 +54,14 @@ Vulkan can use the ``VK_EXT_debug_marker`` extension:
 
   VkCommandBuffer cmd = ...;
 
-  VkDebugMarkerMarkerInfoEXT markerInfo = {};
-  markerInfo.sType = VK_STRUCTURE_TYPE_DEBUG_MARKER_MARKER_INFO_EXT;
-  markerInfo.pMarkerName = "Begin Section";
-  vkCmdDebugMarkerBeginEXT(cmd, &markerInfo);
+  VkDebugUtilsLabelEXT markerInfo = {};
+  markerInfo.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT;
+  markerInfo.pLabelName = "Begin Section";
+  vkCmdBeginDebugUtilsLabelEXT(cmd, &markerInfo);
 
   // contents of section here
 
-  vkCmdDebugMarkerEndEXT(cmd);
+  vkCmdEndDebugUtilsLabelEXT(cmd);
 
 Selecting available columns
 ---------------------------