diff --git a/src/arg_parse.hpp b/src/arg_parse.hpp
index ca95d18..1c735c8 100644
--- a/src/arg_parse.hpp
+++ b/src/arg_parse.hpp
@@ -469,6 +469,6 @@ class ArgParse {
     }
 };
 
-const std::string ArgParse::version = "v1.0.0";
+const std::string ArgParse::version = "v1.1.0";
 const std::string ArgParse::git_hash = xstr(GIT_HASH);
 const std::string ArgParse::git_date = xstr(GIT_DATE);