diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0502c1d9..bd208b3f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Mindee Java Client Library Changelog
 
+## v4.33.0-rc4 - 2025-07-25
+### Changes
+* :recycle: :boom: use array instead of List for webhook ids
+
+
 ## v4.33.0-rc3 - 2025-07-23
 ### Changes
 * :sparkles: add support for URL input sources
diff --git a/pom.xml b/pom.xml
index 30526f9f5..bc94782b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -383,7 +383,7 @@
 
   <properties>
     <!-- MINDEE VERSION GOES HERE -->
-    <revision>4.33.0-rc3</revision>
+    <revision>4.33.0-rc4</revision>
 
     <com.fasterxml.jackson.version>2.15.4</com.fasterxml.jackson.version>
     <com.fasterxml.jackson.datatype.version>2.15.4</com.fasterxml.jackson.datatype.version>