diff --git a/changelog.md b/changelog.md
index 1970221..ecbf569 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,3 +2,6 @@
 ## Version 1.0.0 released December 15, 2022
 
 - Everything is new!
+
+## Version 1.1.0 released March 30, 2023
+- Add `data-cookieconsent="marketing" data-cookieblock-src` attributes in markup.
diff --git a/composer.json b/composer.json
index c8fc898..9d4b5ad 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "meom/meom-cookiebot-embed",
-    "version": "1.0",
+    "version": "1.1.0",
     "description": "MEOM cookiebot message for videos",
     "type": "wordpress-muplugin",
     "license": "GPL-2.0-or-later",