diff --git a/pom.xml b/pom.xml
index 9d4b522..274b7aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,8 +33,8 @@
 	</issueManagement>
 
 	<properties>
-		<jpmml-sklearn.version>1.8.0</jpmml-sklearn.version>
-		<project.build.outputTimestamp>2024-04-22T06:30:00Z</project.build.outputTimestamp>
+		<jpmml-sklearn.version>1.8.1</jpmml-sklearn.version>
+		<project.build.outputTimestamp>2024-04-25T04:00:00Z</project.build.outputTimestamp>
 	</properties>
 
 	<dependencies>
diff --git a/sklearn2pmml/metadata.py b/sklearn2pmml/metadata.py
index 2297b67..b1e434b 100644
--- a/sklearn2pmml/metadata.py
+++ b/sklearn2pmml/metadata.py
@@ -1,3 +1,3 @@
 __copyright__ = "Copyright (c) 2015 Villu Ruusmann"
 __license__ = "GNU Affero General Public License (AGPL) version 3.0"
-__version__ = "0.106.0"
+__version__ = "0.107.0"
diff --git a/sklearn2pmml/resources/classpath.txt b/sklearn2pmml/resources/classpath.txt
index 2a8316f..a4bcc37 100644
--- a/sklearn2pmml/resources/classpath.txt
+++ b/sklearn2pmml/resources/classpath.txt
@@ -18,12 +18,12 @@ pmml-lightgbm-1.5.2.jar
 pmml-model-1.6.4.jar
 pmml-model-metro-1.6.4.jar
 pmml-python-1.2.2.jar
-pmml-sklearn-1.8.0.jar
-pmml-sklearn-extension-1.8.0.jar
-pmml-sklearn-h2o-1.8.0.jar
-pmml-sklearn-lightgbm-1.8.0.jar
-pmml-sklearn-statsmodels-1.8.0.jar
-pmml-sklearn-xgboost-1.8.0.jar
+pmml-sklearn-1.8.1.jar
+pmml-sklearn-extension-1.8.1.jar
+pmml-sklearn-h2o-1.8.1.jar
+pmml-sklearn-lightgbm-1.8.1.jar
+pmml-sklearn-statsmodels-1.8.1.jar
+pmml-sklearn-xgboost-1.8.1.jar
 pmml-statsmodels-1.1.0.jar
 pmml-xgboost-1.8.3.jar
 serpent-1.40.jar
diff --git a/sklearn2pmml/resources/pmml-sklearn-1.8.0.jar b/sklearn2pmml/resources/pmml-sklearn-1.8.1.jar
similarity index 71%
rename from sklearn2pmml/resources/pmml-sklearn-1.8.0.jar
rename to sklearn2pmml/resources/pmml-sklearn-1.8.1.jar
index c6e7bbb..0df521e 100644
Binary files a/sklearn2pmml/resources/pmml-sklearn-1.8.0.jar and b/sklearn2pmml/resources/pmml-sklearn-1.8.1.jar differ
diff --git a/sklearn2pmml/resources/pmml-sklearn-extension-1.8.0.jar b/sklearn2pmml/resources/pmml-sklearn-extension-1.8.1.jar
similarity index 63%
rename from sklearn2pmml/resources/pmml-sklearn-extension-1.8.0.jar
rename to sklearn2pmml/resources/pmml-sklearn-extension-1.8.1.jar
index a351e40..20a5286 100644
Binary files a/sklearn2pmml/resources/pmml-sklearn-extension-1.8.0.jar and b/sklearn2pmml/resources/pmml-sklearn-extension-1.8.1.jar differ
diff --git a/sklearn2pmml/resources/pmml-sklearn-h2o-1.8.0.jar b/sklearn2pmml/resources/pmml-sklearn-h2o-1.8.1.jar
similarity index 71%
rename from sklearn2pmml/resources/pmml-sklearn-h2o-1.8.0.jar
rename to sklearn2pmml/resources/pmml-sklearn-h2o-1.8.1.jar
index 93cb849..f145882 100644
Binary files a/sklearn2pmml/resources/pmml-sklearn-h2o-1.8.0.jar and b/sklearn2pmml/resources/pmml-sklearn-h2o-1.8.1.jar differ
diff --git a/sklearn2pmml/resources/pmml-sklearn-lightgbm-1.8.0.jar b/sklearn2pmml/resources/pmml-sklearn-lightgbm-1.8.1.jar
similarity index 67%
rename from sklearn2pmml/resources/pmml-sklearn-lightgbm-1.8.0.jar
rename to sklearn2pmml/resources/pmml-sklearn-lightgbm-1.8.1.jar
index 9bbf6df..e2995b2 100644
Binary files a/sklearn2pmml/resources/pmml-sklearn-lightgbm-1.8.0.jar and b/sklearn2pmml/resources/pmml-sklearn-lightgbm-1.8.1.jar differ
diff --git a/sklearn2pmml/resources/pmml-sklearn-statsmodels-1.8.0.jar b/sklearn2pmml/resources/pmml-sklearn-statsmodels-1.8.0.jar
deleted file mode 100644
index 18d6f9a..0000000
Binary files a/sklearn2pmml/resources/pmml-sklearn-statsmodels-1.8.0.jar and /dev/null differ
diff --git a/sklearn2pmml/resources/pmml-sklearn-statsmodels-1.8.1.jar b/sklearn2pmml/resources/pmml-sklearn-statsmodels-1.8.1.jar
new file mode 100644
index 0000000..d398843
Binary files /dev/null and b/sklearn2pmml/resources/pmml-sklearn-statsmodels-1.8.1.jar differ
diff --git a/sklearn2pmml/resources/pmml-sklearn-xgboost-1.8.0.jar b/sklearn2pmml/resources/pmml-sklearn-xgboost-1.8.1.jar
similarity index 56%
rename from sklearn2pmml/resources/pmml-sklearn-xgboost-1.8.0.jar
rename to sklearn2pmml/resources/pmml-sklearn-xgboost-1.8.1.jar
index cc30d5c..ac71bda 100644
Binary files a/sklearn2pmml/resources/pmml-sklearn-xgboost-1.8.0.jar and b/sklearn2pmml/resources/pmml-sklearn-xgboost-1.8.1.jar differ
diff --git a/sklearn2pmml/resources/sklearn2pmml-1.0-SNAPSHOT.jar b/sklearn2pmml/resources/sklearn2pmml-1.0-SNAPSHOT.jar
index 45401fe..8b1c031 100644
Binary files a/sklearn2pmml/resources/sklearn2pmml-1.0-SNAPSHOT.jar and b/sklearn2pmml/resources/sklearn2pmml-1.0-SNAPSHOT.jar differ