diff --git a/Changes b/Changes
index 479125a..3dd7a48 100644
--- a/Changes
+++ b/Changes
@@ -10,6 +10,7 @@
         - Update information regarding CSP in conf (diewald)
         - Support NKJP named entities in annotation helper
           (diewald)
+	- Marketplace to install and uninstall plugins (hebasta)
 
 0.50 2023-05-08
         - Improvement of NKJP-annotation helper. (diewald)
@@ -650,4 +651,4 @@
         - Simplifications:
           Notifications plugin is at
           https://github.com/Akron/Mojolicious-Plugin-Notifications
-          All other plugins can be found at CPAN
\ No newline at end of file
+          All other plugins can be found at CPAN
diff --git a/package.json b/package.json
index 7cdb258..df9018c 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.51.2",
+  "version": "0.51.3",
   "pluginVersion": "0.2.2",
   "engines": {
     "node": ">=6.0.0"