diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8c3192..b919623 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 
-project(Allium VERSION 1.0.0)
+project(Allium VERSION 0.4.0)
 
 add_library(${PROJECT_NAME} SHARED
     src/main.cpp
diff --git a/include/Allium/ui/AlliumButtonBar.hpp b/include/Allium/ui/AlliumButtonBar.hpp
index 0f6abb3..6f81992 100644
--- a/include/Allium/ui/AlliumButtonBar.hpp
+++ b/include/Allium/ui/AlliumButtonBar.hpp
@@ -26,22 +26,22 @@ namespace allium {
 
         CCMenuItemSpriteExtra* addButton(
             std::string_view spriteName, std::string_view bgName, std::string_view id, 
-            geode::utils::MiniFunction<void(CCMenuItemSpriteExtra*)> const& callback
+            std::function<void(CCMenuItemSpriteExtra*)> const& callback
         );
 
         CCMenuItemSpriteExtra* addDefaultButton(
             std::string_view spriteName, std::string_view id, 
-            geode::utils::MiniFunction<void(CCMenuItemSpriteExtra*)> const& callback
+            std::function<void(CCMenuItemSpriteExtra*)> const& callback
         );
 
         CCMenuItemToggler* addToggle(
             std::string_view spriteName, std::string_view bgOnName, std::string_view bgOffName, std::string_view id, 
-            geode::utils::MiniFunction<void(CCMenuItemToggler*)> const& callback
+            std::function<void(CCMenuItemToggler*)> const& callback
         );
 
         CCMenuItemToggler* addDefaultToggle(
             std::string_view spriteName, std::string_view id, 
-            geode::utils::MiniFunction<void(CCMenuItemToggler*)> const& callback
+            std::function<void(CCMenuItemToggler*)> const& callback
         );
     };
 }
\ No newline at end of file
diff --git a/mod.json b/mod.json
index aad19c8..cb02a81 100644
--- a/mod.json
+++ b/mod.json
@@ -1,11 +1,11 @@
 {
-	"geode": "3.4.0",
+	"geode": "4.1.1",
 	"gd": {
-		"win": "2.206",
-		"android": "2.206",
-		"mac": "2.206"
+		"win": "2.2074",
+		"android": "2.2074",
+		"mac": "2.2074"
 	},
-	"version": "v0.3.4-alpha",
+	"version": "0.4.0",
 	"id": "alk.allium",
 	"name": "Allium Drawing Tool",
 	"developer": "alk",
diff --git a/src/ui/AlliumButtonBar.cpp b/src/ui/AlliumButtonBar.cpp
index d98de30..de5a659 100644
--- a/src/ui/AlliumButtonBar.cpp
+++ b/src/ui/AlliumButtonBar.cpp
@@ -150,14 +150,14 @@ BrushDrawer* AlliumButtonBar::getBrushDrawer() const {
 
 CCMenuItemSpriteExtra* AlliumButtonBar::addDefaultButton(
     std::string_view spriteName, std::string_view id, 
-    utils::MiniFunction<void(CCMenuItemSpriteExtra*)> const& callback
+    std::function<void(CCMenuItemSpriteExtra*)> const& callback
 ) {
     return this->addButton(spriteName, "NeutralButton.png"_spr, id, callback);
 }
 
 CCMenuItemSpriteExtra* AlliumButtonBar::addButton(
     std::string_view spriteName, std::string_view bgName, std::string_view id, 
-    utils::MiniFunction<void(CCMenuItemSpriteExtra*)> const& callback
+    std::function<void(CCMenuItemSpriteExtra*)> const& callback
 ) {
     auto sprite = CCSprite::createWithSpriteFrameName(spriteName.data());
     auto bg = CCSprite::create(bgName.data());
@@ -176,14 +176,14 @@ CCMenuItemSpriteExtra* AlliumButtonBar::addButton(
 
 CCMenuItemToggler* AlliumButtonBar::addDefaultToggle(
     std::string_view spriteName, std::string_view id, 
-    utils::MiniFunction<void(CCMenuItemToggler*)> const& callback
+    std::function<void(CCMenuItemToggler*)> const& callback
 ) {
     return this->addToggle(spriteName, "DeactiveButton.png"_spr, "ActiveButton.png"_spr, id, callback);
 }
 
 CCMenuItemToggler* AlliumButtonBar::addToggle(
     std::string_view spriteName, std::string_view bgOnName, std::string_view bgOffName, std::string_view id, 
-    utils::MiniFunction<void(CCMenuItemToggler*)> const& callback
+    std::function<void(CCMenuItemToggler*)> const& callback
 ) {
     auto sprite = CCSprite::createWithSpriteFrameName(spriteName.data());
     auto bgOff = CCSprite::create(bgOffName.data());