diff --git a/ZEngine/ZEngine/Windows/Inputs/KeyCode.h b/ZEngine/ZEngine/Windows/Inputs/KeyCode.h
index 8bf5095f..7a8663e1 100644
--- a/ZEngine/ZEngine/Windows/Inputs/KeyCode.h
+++ b/ZEngine/ZEngine/Windows/Inputs/KeyCode.h
@@ -1,6 +1,6 @@
 #pragma once
+#include <fmt/format.h>
 #include <cstdint>
-#include <iostream>
 
 namespace ZEngine::Windows::Inputs
 {
@@ -138,9 +138,8 @@ namespace ZEngine::Windows::Inputs
 
     } GlfwKey;
 
-    inline std::ostream& operator<<(std::ostream& stream, GlfwKeyCode f)
+    inline auto format_as(GlfwKey f)
     {
-        stream << static_cast<int32_t>(f);
-        return stream;
+        return fmt::underlying(f);
     }
 } // namespace ZEngine::Windows::Inputs
diff --git a/__externals/fmt b/__externals/fmt
index e41ac1f8..40626af8 160000
--- a/__externals/fmt
+++ b/__externals/fmt
@@ -1 +1 @@
-Subproject commit e41ac1f875b7a1c419beaf7ddf431a01fb530a92
+Subproject commit 40626af88bd7df9a5fb80be7b25ac85b122d6c21
diff --git a/__externals/spdlog b/__externals/spdlog
index 6491abb5..6fa36017 160000
--- a/__externals/spdlog
+++ b/__externals/spdlog
@@ -1 +1 @@
-Subproject commit 6491abb519a6a15792c1c6717270ce6c9ba4d72e
+Subproject commit 6fa36017cfd5731d617e1a934f0e5ea9c4445b13