diff --git a/include/var_future/config.h b/include/var_future/config.h
index 3e36439..7b4ccc1 100644
--- a/include/var_future/config.h
+++ b/include/var_future/config.h
@@ -18,7 +18,10 @@
 #ifndef AOM_VARIADIC_FUTURE_CONFIG_INCLUDED_H
 #define AOM_VARIADIC_FUTURE_CONFIG_INCLUDED_H
 
-#include <memory>
+#define AOM_VARFUT_VERSION_MAJOR 0
+#define AOM_VARFUT_VERSION_MINOR 3
+#define AOM_VARFUT_VERSION_PATCH 1
+
 // **************************** std::expected ***************************//
 
 // Change this if you want to use some other expected type.
diff --git a/include/var_future/future.h b/include/var_future/future.h
index e58fce4..2d606b6 100644
--- a/include/var_future/future.h
+++ b/include/var_future/future.h
@@ -331,6 +331,7 @@ Basic_future<Alloc, Ts...> flatten(Basic_future<Alloc, std::tuple<Ts...>>& rhs);
 template <typename... Ts>
 auto segmented(Ts&&... args);
 
+inline std::string varfut_lib_version_string();
 }  // namespace aom
 
 #include "var_future/impl/async.h"
diff --git a/include/var_future/impl/future.h b/include/var_future/impl/future.h
index 8fe0215..aac5e98 100644
--- a/include/var_future/impl/future.h
+++ b/include/var_future/impl/future.h
@@ -217,5 +217,16 @@ auto segmented(Ts&&... args) {
       std::make_tuple(std::forward<Ts>(args)...)};
 }
 
+/**
+ * @brief Get the version of the library.
+ * 
+ * @return std::string 
+ */
+inline std::string varfut_lib_version_string() {
+  return std::to_string(AOM_VARFUT_VERSION_MAJOR) + "."  
+       + std::to_string(AOM_VARFUT_VERSION_MINOR) + "." 
+       + std::to_string(AOM_VARFUT_VERSION_PATCH);
+}
+
 }  // namespace aom
 #endif
\ No newline at end of file