diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3cfb496..c9f6bff 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.5)
 include(cmake/color.cmake)
 
-set(BLT_VERSION 0.15.11)
+set(BLT_VERSION 0.15.12)
 set(BLT_TEST_VERSION 0.0.1)
 
 set(BLT_TARGET BLT)
diff --git a/src/blt/parse/argparse.cpp b/src/blt/parse/argparse.cpp
index ded24bb..e42d85c 100644
--- a/src/blt/parse/argparse.cpp
+++ b/src/blt/parse/argparse.cpp
@@ -115,15 +115,6 @@ namespace blt
                 [](int32_t i) {
                     return std::to_string(i);
                 },
-                [](float f){
-                    return std::to_string(f);
-                },
-                [](int64_t i) {
-                    return std::to_string(i);
-                },
-                [](double f){
-                    return std::to_string(f);
-                }
         }, v);
     }