diff --git a/Cargo.lock b/Cargo.lock
index 2c1ffabf..cdcf35c4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -280,7 +280,7 @@ dependencies = [
 
 [[package]]
 name = "graphest"
-version = "0.12.1"
+version = "1.0.0"
 dependencies = [
  "bitflags",
  "clap 3.1.5",
diff --git a/package-lock.json b/package-lock.json
index 91362c17..da1791e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "graphest",
-  "version": "0.12.1",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "graphest",
-      "version": "0.12.1",
+      "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
         "@fluentui/react": "^8.57.1",
diff --git a/package.json b/package.json
index 944b1fbc..dd0bcfcf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graphest",
-  "version": "0.12.1",
+  "version": "1.0.0",
   "description": "A faithful graphing calculator",
   "main": "./dist/main.js",
   "scripts": {
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 7cc624a0..10d05a3b 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "graphest"
-version = "0.12.1"
+version = "1.0.0"
 authors = ["Masashi Mizuno"]
 edition = "2021"
 repository = "https://github.com/unageek/graphest"