diff --git a/ws/Artifacts/Saxon/pom.xml b/ws/Artifacts/Saxon/pom.xml
index f7ad4517203cdbc0e8bd0e67eea813fad706e1d9..3e294daed0e2994a7a7505e96c7f779da1a4f1d3 100644
--- a/ws/Artifacts/Saxon/pom.xml
+++ b/ws/Artifacts/Saxon/pom.xml
@@ -5,7 +5,7 @@
 
   <groupId>de.hdm_stuttgart.mi</groupId>
   <artifactId>saxon-plus</artifactId>
-  <version>${saxon.he.version}</version>
+  <version>12.3</version>
   <packaging>jar</packaging>
 
   <name>saxon</name>
@@ -16,8 +16,15 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <saxon.he.version>11.3</saxon.he.version>
+    <saxon.he.version>12.3</saxon.he.version>
   </properties>
+ 
+  <distributionManagement>
+    <repository>
+      <id>mi-nexus</id>
+      <url>https://maven.mi.hdm-stuttgart.de/nexus/repository/mi-maven</url>
+    </repository>
+  </distributionManagement>
 
 
   <dependencies>
@@ -41,7 +48,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.10.1</version>
+        <version>3.11.0</version>
         <configuration>
           <source>17</source>
           <target>17</target>
@@ -51,7 +58,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-shade-plugin</artifactId>
-        <version>3.3.0</version>
+        <version>3.5.1</version>
         <configuration>
           <transformers>
             <transformer
diff --git a/ws/Artifacts/Xmlparse/pom.xml b/ws/Artifacts/Xmlparse/pom.xml
index 14e62e388ceda95d0728296211685fff33d6b51f..4f749aa9652a67c1b488aa47870af97cf106d406 100644
--- a/ws/Artifacts/Xmlparse/pom.xml
+++ b/ws/Artifacts/Xmlparse/pom.xml
@@ -55,7 +55,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>
-				<version>3.5.0</version>
+				<version>3.5.1</version>
 				<configuration>
 					<transformers>
 						<transformer