diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index d06adde0..2a710f8b 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [1.52.0] - 2023-10-16
+
+### Added
+
 - TMS-970: Add image caption text to call-to-action and content-columns blocks.
 
 ## [1.51.0] - 2023-10-12
diff --git a/style.css b/style.css
index 0a9ebc30..cc8d46c3 100644
--- a/style.css
+++ b/style.css
@@ -2,7 +2,7 @@
  * Theme Name:  TMS Theme Base
  * Description: Tampere Multisite Base Theme
  * Domain Path: /lang
- * Version:     1.51.0
+ * Version:     1.52.0
  * Author:      Geniem
  * Author URI:  https://geniem.fi
  * Text Domain: tms-theme-base