diff --git a/CHANGELOG.md b/CHANGELOG.md
index 346d95ae..5815b9ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## 11.1.0 (Not Released Yet)
+## 12.0.0 (Not Released Yet)
 
 TODO Before releasing:
 * update ConverseJS with latest merges.
diff --git a/server/lib/configuration/channel/sanitize.ts b/server/lib/configuration/channel/sanitize.ts
index f9559c7c..86546744 100644
--- a/server/lib/configuration/channel/sanitize.ts
+++ b/server/lib/configuration/channel/sanitize.ts
@@ -55,7 +55,7 @@ async function sanitizeChannelConfigurationOptions (
   }
   mute.anonymous ??= false
 
-  // forbidSpecialChars comes with livechat 11.1.0
+  // forbidSpecialChars comes with livechat 12.0.0
   botData.forbidSpecialChars ??= {
     enabled: false,
     reason: '',
@@ -66,7 +66,7 @@ async function sanitizeChannelConfigurationOptions (
     throw new Error('Invalid data.bot.forbidSpecialChars data type')
   }
 
-  // noDuplicate comes with livechat 11.1.0
+  // noDuplicate comes with livechat 12.0.0
   botData.noDuplicate ??= {
     enabled: false,
     reason: '',
diff --git a/server/lib/prosody/migration/migrageV11-1.ts b/server/lib/prosody/migration/migrateV12.ts
similarity index 97%
rename from server/lib/prosody/migration/migrageV11-1.ts
rename to server/lib/prosody/migration/migrateV12.ts
index d6dce70f..fe9a6775 100644
--- a/server/lib/prosody/migration/migrageV11-1.ts
+++ b/server/lib/prosody/migration/migrateV12.ts
@@ -9,7 +9,7 @@ import * as fs from 'fs'
 import { Emojis } from '../../emojis'
 
 /**
- * Livechat v11.1.0: we must send channel custom emojis regexp to Prosody.
+ * Livechat v12.0.0: we must send channel custom emojis regexp to Prosody.
  *
  * This script will only be launched one time.
  */
diff --git a/server/main.ts b/server/main.ts
index 6160c104..61d67fd7 100644
--- a/server/main.ts
+++ b/server/main.ts
@@ -18,7 +18,7 @@ import { BotConfiguration } from './lib/configuration/bot'
 import { BotsCtl } from './lib/bots/ctl'
 import { ExternalAuthOIDC } from './lib/external-auth/oidc'
 import { migrateMUCAffiliations } from './lib/prosody/migration/migrateV10'
-import { updateProsodyChannelEmojisRegex } from './lib/prosody/migration/migrageV11-1'
+import { updateProsodyChannelEmojisRegex } from './lib/prosody/migration/migrateV12'
 import { Emojis } from './lib/emojis'
 import { LivechatProsodyAuth } from './lib/prosody/auth'
 import decache from 'decache'
diff --git a/support/documentation/content/en/documentation/user/streamers/bot/special_chars.md b/support/documentation/content/en/documentation/user/streamers/bot/special_chars.md
index 700fe359..ef48f9b2 100644
--- a/support/documentation/content/en/documentation/user/streamers/bot/special_chars.md
+++ b/support/documentation/content/en/documentation/user/streamers/bot/special_chars.md
@@ -7,7 +7,7 @@ chapter: false
 
 ## {{% livechat_label livechat_configuration_channel_special_chars_label %}}
 
-{{% livechat_version_notice 11.1.0 %}}
+{{% livechat_version_notice 12.0.0 %}}
 
 ### Configuration
 
diff --git a/support/documentation/content/en/documentation/user/streamers/emojis_only.md b/support/documentation/content/en/documentation/user/streamers/emojis_only.md
index 2376c13e..459c2639 100644
--- a/support/documentation/content/en/documentation/user/streamers/emojis_only.md
+++ b/support/documentation/content/en/documentation/user/streamers/emojis_only.md
@@ -5,7 +5,7 @@ weight: 335
 chapter: false
 ---
 
-{{% livechat_version_notice  11.1.0 %}}
+{{% livechat_version_notice 12.0.0 %}}
 
 ## {{% livechat_label emoji_only_mode_title %}}