diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37ab7f8ea..cde414469 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+- 2.5.2
+    - Fix bug in One-class SVM inferencing
+
 - 2.5.1
     - Fix bug in SVM (SVC and SVR) inferencing