diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42bfda7f..d90e4cd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 - Escape hyphens in regular expressions
   ([#599](https://github.com/MyIntervals/emogrifier/pull/599))
 
+### Removed
+- Drop the `@version` PHPDoc annotations
+  ([#644](https://github.com/MyIntervals/emogrifier/pull/644))
+
 ## 1.2.1
 
 ### Added
diff --git a/Classes/Emogrifier.php b/Classes/Emogrifier.php
index 46c42544..a69da6d9 100644
--- a/Classes/Emogrifier.php
+++ b/Classes/Emogrifier.php
@@ -6,8 +6,6 @@
  *
  * For more information, please see the README.md file.
  *
- * @version 1.2.0
- *
  * @author Cameron Brooks
  * @author Jaime Prado
  * @author Oliver Klee <typo3-coding@oliverklee.de>
diff --git a/composer.json b/composer.json
index 003c6a18..97621cd5 100644
--- a/composer.json
+++ b/composer.json
@@ -50,7 +50,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.3.x-dev"
+            "dev-master": "2.1.x-dev"
         }
     }
 }