diff --git a/README.md b/README.md
index 8d72ffc..915ba00 100644
--- a/README.md
+++ b/README.md
@@ -17,10 +17,10 @@ version: x.x.x
 - Supportted format 
 	- json
 	- yaml
+	- toml
 
 - To be supportted
 	- xml
-	- toml
 	- ini
 
 You can use fconv as command-line tool and Python module.
diff --git a/dev-requirement.txt b/dev-requirement.txt
index 512b988..84495b1 100644
--- a/dev-requirement.txt
+++ b/dev-requirement.txt
@@ -21,5 +21,6 @@ pytest-mock==3.10.0
 pytest-randomly==3.12.0
 tomli==2.0.1
 types-PyYAML==6.0.12.2
+types-toml==0.10.8.1
 typing_extensions==4.4.0
 zipp==3.10.0
diff --git a/fconv/__init__.py b/fconv/__init__.py
index 5b2bce9..f06e107 100644
--- a/fconv/__init__.py
+++ b/fconv/__init__.py
@@ -1,5 +1,5 @@
 __doc__ = "Converter between multiple open-standard file formats."
-__version__ = "1.0.2"
+__version__ = "2.0.0"
 __prog__ = "fconv"
 __author__ = "wf001"
 __license__ = "MIT"
diff --git a/requirement.txt b/requirement.txt
index bee6c14..a2ef8b3 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -1 +1,2 @@
 PyYAML==6.0
+toml==0.10.2