diff --git a/_service b/_service
new file mode 100644
index 0000000..57a5758
--- /dev/null
+++ b/_service
@@ -0,0 +1,13 @@
+<services>
+	<service name="tar_scm" mode="disabled">
+		<param name="scm">git</param>
+		<param name="url">https://github.com/h2oai/xgboost-predictor.git</param>
+		<param name="revision">5f3fb2b</param>
+		<param name="versionformat">0.3.20</param>
+	</service>
+	<service name="recompress" mode="disabled">
+		<param name="file">*.tar</param>
+		<param name="compression">xz</param>
+	</service>
+	<service name="set_version" mode="disabled"/>
+</services>
diff --git a/aggregator.pom b/aggregator.pom
new file mode 100644
index 0000000..dc0f073
--- /dev/null
+++ b/aggregator.pom
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns='http://maven.apache.org/POM/4.0.0' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
+  xsi:schemaLocation='http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd'>
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.opensuse.xmvn.xgboost-predictor</groupId>
+  <artifactId>aggregator</artifactId>
+  <version>any</version>
+  <packaging>pom</packaging>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+  <modules>
+    <module>h2o-tree-api</module>
+    <module>xgboost-predictor</module>
+  </modules>
+</project>
diff --git a/h2o-tree-api-0.3.20.pom b/h2o-tree-api-0.3.20.pom
new file mode 100644
index 0000000..b888d63
--- /dev/null
+++ b/h2o-tree-api-0.3.20.pom
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>ai.h2o</groupId>
+  <artifactId>h2o-tree-api</artifactId>
+  <version>0.3.20</version>
+  <name>h2o-tree-api</name>
+  <description>Pure Java implementation of XGBoost predictor for online prediction tasks</description>
+  <url>https://github.com/h2oai/xgboost-predictor</url>
+  <inceptionYear>2018</inceptionYear>
+  <organization>
+    <name>H2O.ai</name>
+    <url>http://h2o.ai/</url>
+  </organization>
+  <licenses>
+    <license>
+      <name>The Apache Software License, Version 2.0</name>
+      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
+  <developers>
+    <developer>
+      <id>support</id>
+      <name>H2O.ai Support</name>
+      <email>support@h2o.ai</email>
+    </developer>
+  </developers>
+  <scm>
+    <connection>scm:git:https://github.com/h2oai/xgboost-predictor.git</connection>
+    <developerConnection>scm:git:git@github.com:h2oai/xgboost-predictor.git</developerConnection>
+    <url>https://github.com/h2oai/xgboost-predictor</url>
+  </scm>
+  <issueManagement>
+    <system>Jira</system>
+    <url>http://jira.h2o.ai</url>
+  </issueManagement>
+</project>
diff --git a/v0.3.3.tar.gz b/v0.3.3.tar.gz
deleted file mode 100644
index a67d4c6..0000000
--- a/v0.3.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:37a130ed1bb2cd9bc004d5c30d57d36662f8419a4f606384658b37369825233b
-size 70929
diff --git a/xgboost-predictor-0.3.3.pom b/xgboost-predictor-0.3.20.pom
similarity index 89%
rename from xgboost-predictor-0.3.3.pom
rename to xgboost-predictor-0.3.20.pom
index d991639..d8838f8 100644
--- a/xgboost-predictor-0.3.3.pom
+++ b/xgboost-predictor-0.3.20.pom
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>ai.h2o</groupId>
   <artifactId>xgboost-predictor</artifactId>
-  <version>0.3.3</version>
+  <version>0.3.20</version>
   <name>xgboost-predictor</name>
   <description>Pure Java implementation of XGBoost predictor for online prediction tasks</description>
   <url>https://github.com/h2oai/xgboost-predictor</url>
@@ -37,6 +37,12 @@
     <url>http://jira.h2o.ai</url>
   </issueManagement>
   <dependencies>
+    <dependency>
+      <groupId>ai.h2o</groupId>
+      <artifactId>h2o-tree-api</artifactId>
+      <version>0.3.20</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>net.jafama</groupId>
       <artifactId>jafama</artifactId>
diff --git a/xgboost-predictor-0.3.20.tar.xz b/xgboost-predictor-0.3.20.tar.xz
new file mode 100644
index 0000000..eb1d83b
--- /dev/null
+++ b/xgboost-predictor-0.3.20.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c014c5b7b1ae64ae74adbdc841d4083c63ffb4c52fa60b2643d371367211efc2
+size 78480
diff --git a/xgboost-predictor.changes b/xgboost-predictor.changes
index 23873d7..30f03e1 100644
--- a/xgboost-predictor.changes
+++ b/xgboost-predictor.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Mon Oct  6 13:42:10 UTC 2025 - Fridrich Strba <fstrba@suse.com>
+
+- Upgrade to version 0.3.20
+  * Changes
+    + Make the fix in PR backwards compatible in order to use it
+     in H2O-3 and provide same predictions for older MOJOs and pass
+     the compatibility test.
+    + Change the order of the floating point operation to match
+      prediction in native xgboost version 1.3.0 and newer
+    + Add support for reg:logistic and rank:ndcg oobjectives.
+    + Revert renaming of getWeight.
+    + Expose RegTreeNode stats.
+    + Fix loading an empty gblinear booster
+    + Upgrade to XGBoost v1.0.0 support.
+- Package now contains two artifacts:
+  * xgboost-predictor and
+  * h2o-tree-api
+- Remove unneeded alias
+
 -------------------------------------------------------------------
 Thu Oct 26 05:51:05 UTC 2023 - Fridrich Strba <fstrba@suse.com>
 
diff --git a/xgboost-predictor.spec b/xgboost-predictor.spec
index fe20f5a..059b3c2 100644
--- a/xgboost-predictor.spec
+++ b/xgboost-predictor.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package xgboost-predictor
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,14 +17,16 @@
 
 
 Name:           xgboost-predictor
-Version:        0.3.3
+Version:        0.3.20
 Release:        0
 Summary:        Pure Java implementation of Xgboost predictor for online prediction tasks
 License:        Apache-2.0
 Group:          Development/Libraries/Java
 URL:            https://github.com/h2oai/%{name}
-Source0:        https://github.com/h2oai/%{name}/archive/v%{version}.tar.gz
+Source0:        %{name}-%{version}.tar.xz
 Source1:        https://repo1.maven.org/maven2/ai/h2o/%{name}/%{version}/%{name}-%{version}.pom
+Source2:        https://repo1.maven.org/maven2/ai/h2o/h2o-tree-api/%{version}/h2o-tree-api-%{version}.pom
+Source100:      aggregator.pom
 BuildRequires:  fdupes
 BuildRequires:  java-devel >= 1.8
 BuildRequires:  maven-local
@@ -42,11 +44,13 @@ Group:          Documentation/HTML
 %{summary}
 
 %prep
-%setup -q -n %{name}-%{version}/%{name}
+%setup -q
 
-cp %{SOURCE1} pom.xml
+cp %{SOURCE100} pom.xml
+cp %{SOURCE1} %{name}/pom.xml
+cp %{SOURCE2} h2o-tree-api/pom.xml
 
-%{mvn_alias} : biz.k11i:
+%mvn_package :aggregator __noinstall
 
 %build
 %{mvn_build} -f -- \
@@ -60,9 +64,9 @@ cp %{SOURCE1} pom.xml
 %fdupes -s %{buildroot}%{_javadocdir}
 
 %files -f .mfiles
-%license ../LICENSE
+%license LICENSE
 
 %files javadoc -f .mfiles-javadoc
-%license ../LICENSE
+%license LICENSE
 
 %changelog