diff --git a/CHANGELOG.md b/CHANGELOG.md
index a040caf..a63b2c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,10 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## 1.0.1 - 2018.12.23
 ### Added
-- Field type "mode" option [#4](https://github.com/luwes/craft3-codemirror/pull/4)
+- Field type "mode" option [#4](https://github.com/luwes/craft-codemirror/pull/4)
 
 ### Fixed
-- Override field type options [#4](https://github.com/luwes/craft3-codemirror/pull/4)
+- Override field type options [#4](https://github.com/luwes/craft-codemirror/pull/4)
 
 ## 1.0.0 - 2017.08.09
 ### Added
diff --git a/README.md b/README.md
index 9eadea7..e4541c6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# CodeMirror plugin for Craft CMS 3.x
+# CodeMirror plugin for Craft CMS
 
 Add the awesome in-browser code editor CodeMirror as a field type.
 
@@ -8,10 +8,10 @@ Add the awesome in-browser code editor CodeMirror as a field type.
 
 To install CodeMirror, follow these steps:
 
-1. Install with Composer via `composer require luwes/craft3-codemirror`
+1. Install with Composer via `composer require luwes/craft-codemirror`
 2. Install plugin in the Craft Control Panel under Settings > Plugins
 
-CodeMirror works on Craft 3.x.
+CodeMirror works on Craft 3.x and 4.x.
 
 ## CodeMirror Overview
 
diff --git a/composer.json b/composer.json
index 0a556de..486a632 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "luwes/craft3-codemirror",
+    "name": "luwes/craft-codemirror",
     "description": "Add the awesome in-browser code editor CodeMirror as a field type.",
     "type": "craft-plugin",
     "version": "1.0.2",
@@ -11,8 +11,8 @@
         "codemirror"
     ],
     "support": {
-        "docs": "https://github.com/luwes/craft3-codemirror/blob/master/README.md",
-        "issues": "https://github.com/luwes/craft3-codemirror/issues"
+        "docs": "https://github.com/luwes/craft-codemirror/blob/master/README.md",
+        "issues": "https://github.com/luwes/craft-codemirror/issues"
     },
     "license": "MIT",
     "authors": [
@@ -33,7 +33,7 @@
     "extra": {
         "name": "CodeMirror",
         "handle": "code-mirror",
-        "changelogUrl": "https://raw.githubusercontent.com/luwes/craft3-codemirror/master/CHANGELOG.md",
+        "changelogUrl": "https://raw.githubusercontent.com/luwes/craft-codemirror/master/CHANGELOG.md",
         "class": "luwes\\codemirror\\CodeMirror"
     },
     "minimum-stability": "dev",