diff --git a/res/content/base/package.json b/res/content/base/package.json
index eeb24ed0..fc04da9c 100644
--- a/res/content/base/package.json
+++ b/res/content/base/package.json
@@ -1,6 +1,6 @@
 {
     "id": "base",
     "title": "Base",
-    "version": "0.22",
+    "version": "0.23",
     "description": "basic content package"
 }
diff --git a/src/constants.hpp b/src/constants.hpp
index 56ff3160..e98d5914 100644
--- a/src/constants.hpp
+++ b/src/constants.hpp
@@ -7,7 +7,7 @@
 #include <string>
 
 inline constexpr int ENGINE_VERSION_MAJOR = 0;
-inline constexpr int ENGINE_VERSION_MINOR = 22;
+inline constexpr int ENGINE_VERSION_MINOR = 23;
 
 #ifdef NDEBUG
 inline constexpr bool ENGINE_DEBUG_BUILD = false;
@@ -15,7 +15,7 @@ inline constexpr bool ENGINE_DEBUG_BUILD = false;
 inline constexpr bool ENGINE_DEBUG_BUILD = true;
 #endif // NDEBUG
 
-inline const std::string ENGINE_VERSION_STRING = "0.22";
+inline const std::string ENGINE_VERSION_STRING = "0.23";
 
 inline constexpr blockid_t BLOCK_AIR = 0;
 inline constexpr itemid_t ITEM_EMPTY = 0;
diff --git a/src/window/Window.cpp b/src/window/Window.cpp
index 798e862e..42ef7f70 100644
--- a/src/window/Window.cpp
+++ b/src/window/Window.cpp
@@ -130,9 +130,12 @@ int Window::initialize(DisplaySettings* settings) {
     Window::width = settings->width.get();
     Window::height = settings->height.get();
 
-    std::string title = "VoxelEngine-Cpp v" +
+    std::string title = "VoxelCore v" +
                         std::to_string(ENGINE_VERSION_MAJOR) + "." +
                         std::to_string(ENGINE_VERSION_MINOR);
+    if (ENGINE_DEBUG_BUILD) {
+        title += " [debug]";
+    }
 
     glfwSetErrorCallback(error_callback);
     if (glfwInit() == GLFW_FALSE) {