diff --git a/demo/src/demo.h b/demo/src/demo.h
index 95dc0a1..8bbb03d 100644
--- a/demo/src/demo.h
+++ b/demo/src/demo.h
@@ -141,7 +141,7 @@ class Demo
 		Unlime::T_Bytes data;
 		if (ex.get(data, resCategory, resKey))
 		{
-			strObject.assign(reinterpret_cast<const char*>(data.data()), data.size());
+			strObject.assign(data.begin(), data.end());
 		}
 	}
 
diff --git a/howto/HOWTO.md b/howto/HOWTO.md
index 2bcf2ff..4eb449b 100644
--- a/howto/HOWTO.md
+++ b/howto/HOWTO.md
@@ -101,7 +101,7 @@ int main()
 		// Fetch and set the window title
 		Unlime::T_Bytes bytesTitle;
 		if (ex.get(bytesTitle, "window", "title")) {
-			std::string strTitle = std::string(reinterpret_cast<const char*>(bytesTitle.data()), bytesTitle.size());
+			std::string strTitle(bytesTitle.begin(), bytesTitle.end());
 			window.setTitle(strTitle);
 		}