diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f3597f..4596745 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 Versions and bullets are arranged chronologically from latest to oldest.
 
-## Unreleased
+## v1.1.1
 
 - Add omited prefix in related articles.
 
diff --git a/extension.json b/extension.json
index b222cd2..6de3967 100644
--- a/extension.json
+++ b/extension.json
@@ -1,6 +1,6 @@
 {
   "name": "UnifiedExtensionForFemiwiki",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "author": "[https://femiwiki.com/ Femiwiki Team]",
   "url": "https://github.com/femiwiki/unifiedExtensionForFemiwiki",
   "descriptionmsg": "unifiedextensionforfemiwiki-desc",