diff --git a/java-weka/pom.xml b/java-weka/pom.xml
index 265b17c..7834f63 100644
--- a/java-weka/pom.xml
+++ b/java-weka/pom.xml
@@ -25,7 +25,7 @@
     <jxr.plugin.version>2.5</jxr.plugin.version>
     <hadrian.version>0.8.5</hadrian.version>
     <junit.version>5.0.0</junit.version>
-    <postgres.version>9.4.1212.jre7</postgres.version>
+    <postgres.version>42.2.28.jre7</postgres.version>
     <weka.version>3.8.1</weka.version>
     <mip.adapter.version>0.5.11</mip.adapter.version>
   </properties>
@@ -168,16 +168,14 @@
             <configuration>
               <finalName>${project.artifactId}-deps</finalName>
               <transformers>
-                <transformer
-                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                   <manifestEntries>
                     <Main-Class>eu.humanbrainproject.mip.algorithms.weka.Main</Main-Class>
                     <X-Compile-Source-JDK>${jdk.version}</X-Compile-Source-JDK>
                     <X-Compile-Target-JDK>${jdk.version}</X-Compile-Target-JDK>
                   </manifestEntries>
                 </transformer>
-                <transformer
-                    implementation="org.apache.maven.plugins.shade.resource.DontIncludeResourceTransformer">
+                <transformer implementation="org.apache.maven.plugins.shade.resource.DontIncludeResourceTransformer">
                   <resources>
                     <resource>.SF</resource>
                     <resource>.DSA</resource>