diff --git a/Changes b/Changes
index 3dd7a48..bbbd952 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,6 @@
+0.52 2023-11-22
+        - Update Piwik dependency to point to matomo.js. (diewald)
+
 0.51 2023-09-27
         - Support defined log file in configuration. (diewald)
         - Remove experimental_client_registration setting
diff --git a/Makefile.PL b/Makefile.PL
index f32eb8d..3c72084 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -38,7 +38,7 @@
     'List::Util' => 1.63,
 
     # Required for bundled plugins
-    'Mojolicious::Plugin::Piwik' => 1.00,
+    'Mojolicious::Plugin::Piwik' => 2.00,
 
     # Currently on GitHub only (github.com/akron)
     'Mojolicious::Plugin::Localize' => 0.21
diff --git a/lib/Kalamar.pm b/lib/Kalamar.pm
index b4fa1ba..f79c77c 100644
--- a/lib/Kalamar.pm
+++ b/lib/Kalamar.pm
@@ -8,7 +8,7 @@
 use List::Util qw!none uniq!;
 
 # Minor version - may be patched from package.json
-our $VERSION = '0.51';
+our $VERSION = '0.52';
 
 # Supported version of Backend API
 our $API_VERSION = '1.0';
diff --git a/package.json b/package.json
index df9018c..9abf64d 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.51.3",
+  "version": "0.52.0",
   "pluginVersion": "0.2.2",
   "engines": {
     "node": ">=6.0.0"