diff --git a/README.adoc b/README.adoc
index 326c763a..567cf6ed 100644
--- a/README.adoc
+++ b/README.adoc
@@ -10,7 +10,7 @@ This is my back up project and also in the early stages of the project.  +
 Major changes may be added to this project. +
 
 == Dependencies
-* C++17
+* C++20
 
 ==== Optional
 * https://arm-software.github.io/CMSIS_5/DSP/html/index.html[ARM CMSIS-DSP] +
@@ -21,9 +21,10 @@ Major changes may be added to this project. +
 * Oscillator and noise generator
 * Filters
 * Fractional delay
+* Reverb
 * WAV reader
 * Interpolate functions
-* Conversion between float and Q23
+* Conversion functions
 ** Float and Q23
 ** Decibel and Amplitude
 ** Frequency and Period
@@ -40,13 +41,13 @@ If you are using CMake, you can install ame using https://cmake.org/cmake/help/l
 ----
 # CMakeLists.txt
 cmake_minimum_required(VERSION 3.15)
-project(example_project VERSION 0.0.1)
+project(example_project)
 add_executable(example_project main.cpp)
 
 include(FetchContent)
-FetchContent_Declare(ame GIT_REPOSITORY https://github.com/AkiyukiOkayasu/ame GIT_TAG v0.2.3)
+FetchContent_Declare(ame GIT_REPOSITORY https://github.com/AkiyukiOkayasu/ame GIT_TAG v1.0.1)
 FetchContent_MakeAvailable(ame)
-target_compile_features(example_project PUBLIC cxx_std_17)
+target_compile_features(example_project PUBLIC cxx_std_20)
 target_link_libraries(example_project PRIVATE ame)
 ----