diff --git a/external/gameBase b/external/gameBase
index 88605e8..e71e5ce 160000
--- a/external/gameBase
+++ b/external/gameBase
@@ -1 +1 @@
-Subproject commit 88605e8eaaf1b1872f9fe91bcb41428817b11923
+Subproject commit e71e5ce63ef932879ec3d5d3f308e9f3e74e0954
diff --git a/guiAppState.cpp b/guiAppState.cpp
index feaccf6..456db38 100755
--- a/guiAppState.cpp
+++ b/guiAppState.cpp
@@ -107,4 +107,13 @@ namespace battleship{
     }
 
     void GuiAppState::onAnalog(int bind, float strength) {}
+
+	void GuiAppState::onRawMouseWheelScroll(bool up){
+		Listbox *openListbox = getOpenListbox();
+
+		if(!openListbox) return;
+
+		if(up) openListbox->scrollUp();
+		else openListbox->scrollDown();
+	}
 }
diff --git a/guiAppState.h b/guiAppState.h
index 191efaf..3468766 100755
--- a/guiAppState.h
+++ b/guiAppState.h
@@ -30,6 +30,7 @@ namespace battleship{
         virtual void onRawKeyPress(int);
 		virtual void onRawCharPress(vb01::u32);
         virtual void onRawMousePress(int);
+        virtual void onRawMouseWheelScroll(bool);
         vb01Gui::Textbox* getOpenTextbox();
         vb01Gui::Listbox* getOpenListbox();