diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3fc6e04dee..455e13ce5bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## master / unreleased
 
+## 1.15.2 2023-05-09
+
+* [ENHANCEMENT] Update Go version to 1.20.4. #5299
+
 ## 1.15.1 2023-04-26
 
 * [CHANGE] Alertmanager: Validating new fields on the PagerDuty AM config. #5290
diff --git a/VERSION b/VERSION
index ace44233b4a..42cf0675c56 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.15.1
+1.15.2