diff --git a/cli/cli.h b/cli/cli.h
index f520ff1..7f95fca 100644
--- a/cli/cli.h
+++ b/cli/cli.h
@@ -15,7 +15,7 @@
 #include <vector>
 
 namespace ApplicationUtilities {
-typedef std::vector<std::string> StringVector;
+using StringVector = std::vector<std::string>;
 }
 
 namespace Io {