diff --git a/.github/workflows/release_with_jars.yml b/.github/workflows/release_with_jars.yml
index a31bdd8406..7b4fff81c7 100644
--- a/.github/workflows/release_with_jars.yml
+++ b/.github/workflows/release_with_jars.yml
@@ -90,7 +90,32 @@ jobs:
         with:
           name: jarfiles
           path: staging
-                    
+
+    compile_java_21:
+    name: Build Neqsim ${{ needs.get_versions.outputs.version }} with java 21
+    needs: get_versions
+
+    if: ${{ needs.get_versions.outputs.version_8 == needs.get_versions.outputs.version }}
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Check out neqsim java project
+        uses: actions/checkout@v3
+      - name: Set up JDK 21 environment
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          cache: 'maven'
+      - name: Build java 21 version with Maven
+        run: mvn -B package --file pomJava21.xml
+      - name: Copy jar file to staging
+        run: mkdir staging && cp target/neqsim*Java21.jar staging
+      - uses: actions/upload-artifact@v2
+        with:
+          name: jarfiles
+          path: staging
+
   create_release:
     name: Create release v${{ needs.get_versions.outputs.version_8 }}
     runs-on: ubuntu-latest
diff --git a/.github/workflows/verify_build.yml b/.github/workflows/verify_build.yml
index 6d2a96b89d..a082c92012 100644
--- a/.github/workflows/verify_build.yml
+++ b/.github/workflows/verify_build.yml
@@ -11,7 +11,7 @@ on:
       - master
 
 jobs:
-  test_javadoc:
+  test_java_11:
     name: Assert tests and javadoc with java 11
     runs-on: ubuntu-latest
     steps:
@@ -36,9 +36,9 @@ jobs:
           tags: coverage
         
   test_java_8:
-    name: Assert tests and javadoc with java 8
+    name: Assert tests with java 8
     runs-on: ubuntu-latest    
-    needs: test_javadoc
+    needs: test_java_11
 
     steps:
       - uses: actions/checkout@v3
@@ -51,3 +51,19 @@ jobs:
       - name: Run tests
         run: mvn -B test --file pomJava8.xml -ntp
 
+
+  test_java_21:
+    name: Assert tests with java 21
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          cache: 'maven'
+      - name: Generate javadoc
+        run: mvn javadoc:javadoc
+      - name: Run tests
+        run: mvn -B test --file pomJava21.xml -ntp
diff --git a/pom.xml b/pom.xml
index 2144e1f99b..2a24fe486d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter</artifactId>
-			<version>5.9.3</version>
+			<version>5.10.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
@@ -102,7 +102,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.9.0</version>
+			<version>2.10.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
@@ -143,7 +143,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>flatten-maven-plugin</artifactId>
-				<version>1.3.0</version>
+				<version>1.5.0</version>
 				<configuration>
 					<updatePomFile>true</updatePomFile>
 				</configuration>
@@ -167,7 +167,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>
-				<version>3.4.0</version>
+				<version>3.5.1</version>
 				<executions>
 					<execution>
 						<phase>package</phase>
@@ -180,7 +180,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.10.1</version>
+				<version>3.12.0</version>
 				<configuration>
 					<release>11</release> <!-- Upgrade jdk version to 11 if you are having issues compiling -->
 					<encoding>${project.build.sourceEncoding}</encoding>
@@ -195,7 +195,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.4.1</version>
+				<version>3.6.3</version>
 				<configuration>
 					<show>private</show>
 					<nohelp>true</nohelp>
@@ -211,7 +211,7 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.0.0-M7</version>
+				<version>3.2.3</version>
 			</plugin>
 			<plugin>
 				<artifactId>maven-failsafe-plugin</artifactId>
@@ -220,7 +220,7 @@
 			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.8.8</version>
+				<version>0.8.11</version>
 				<configuration>
 					<excludes>
 						<exclude>neqsim/physicalProperties/util/parameterFitting/**/*</exclude>
diff --git a/pomJava21.xml b/pomJava21.xml
new file mode 100644
index 0000000000..2bfd6e902c
--- /dev/null
+++ b/pomJava21.xml
@@ -0,0 +1,275 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.equinor</groupId>
+	<artifactId>neqsim</artifactId>
+	<packaging>jar</packaging>
+	<version>${revision}${sha1}${changelist}</version>
+
+	<properties>
+		<revision>2.5.14</revision>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<sha1/>
+		<changelist/>
+	</properties>
+
+	<repositories>
+		<repository>
+			<id>central</id>
+			<url>https://repo1.maven.org/maven2/</url>
+		</repository>
+	</repositories>
+
+	<dependencies>
+		<!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
+		<dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<version>2.2.224</version>
+		</dependency>
+		<dependency>
+			<groupId>com.thoughtworks.xstream</groupId>
+			<artifactId>xstream</artifactId>
+			<version>1.4.20</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.logging.log4j</groupId>
+			<artifactId>log4j-api</artifactId>
+			<version>2.22.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.logging.log4j</groupId>
+			<artifactId>log4j-core</artifactId>
+			<version>2.22.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter</artifactId>
+			<version>5.10.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>colt</groupId>
+			<artifactId>colt</artifactId>
+			<version>1.2.0</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>commons-lang</groupId>
+			<artifactId>commons-lang</artifactId>
+			<version>2.6</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-math3</artifactId>
+			<version>3.6.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.ejml</groupId>
+			<artifactId>ejml-all</artifactId>
+			<version>0.43.1</version>
+		</dependency>
+		<dependency>
+			<groupId>gov.nist.math</groupId>
+			<artifactId>jama</artifactId>
+			<version>1.0.3</version>
+		</dependency>
+		<dependency>
+			<groupId>org.jfree</groupId>
+			<artifactId>jcommon</artifactId>
+			<version>1.0.24</version>
+		</dependency>
+		<dependency>
+			<groupId>org.jfree</groupId>
+			<artifactId>jfreechart</artifactId>
+			<version>1.5.4</version>
+		</dependency>
+		<dependency>
+			<groupId>com.googlecode.matrix-toolkits-java</groupId>
+			<artifactId>mtj</artifactId>
+			<version>1.0.4</version>
+		</dependency>
+		<dependency>
+			<groupId>org.ojalgo</groupId>
+			<artifactId>ojalgo</artifactId>
+			<version>53.1.1</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+			<version>2.10.1</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-enforcer-plugin</artifactId>
+				<version>3.1.0</version>
+				<executions>
+					<execution>
+						<id>enforce-maven</id>
+						<goals>
+							<goal>enforce</goal>
+						</goals>
+						<configuration>
+							<rules>
+								<requireMavenVersion>
+									<version>3.3.9</version>
+								</requireMavenVersion>
+							</rules>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<version>3.3.0</version>
+				<configuration>
+					<archive>
+						<manifest>
+							<mainClass>neqsim.thermo.util.benchmark.TPflash_benchmark</mainClass>
+						</manifest>
+					</archive>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>flatten-maven-plugin</artifactId>
+				<version>1.5.0</version>
+				<configuration>
+					<updatePomFile>true</updatePomFile>
+				</configuration>
+				<executions>
+					<execution>
+						<id>flatten</id>
+						<phase>process-resources</phase>
+						<goals>
+							<goal>flatten</goal>
+						</goals>
+					</execution>
+					<execution>
+						<id>flatten.clean</id>
+						<phase>clean</phase>
+						<goals>
+							<goal>clean</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-shade-plugin</artifactId>
+				<version>3.5.1</version>
+				<executions>
+					<execution>
+						<phase>package</phase>
+						<goals>
+							<goal>shade</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.12.0</version>
+				<configuration>
+					<release>21</release> <!-- Upgrade jdk version to 21 if you are having issues compiling -->
+					<encoding>${project.build.sourceEncoding}</encoding>
+					<!-- Uncomment below to get compiler warnings
+					<compilerArgs>
+						<arg>-Xlint</arg>
+					</compilerArgs>
+					<showWarnings>true</showWarnings> 
+					Uncomment above to get compiler warnings -->
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>3.6.3</version>
+				<configuration>
+					<show>private</show>
+					<nohelp>true</nohelp>
+				</configuration>
+				<executions>
+					<execution>
+						<id>attach-javadocs</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>3.2.3</version>
+			</plugin>
+			<plugin>
+				<artifactId>maven-failsafe-plugin</artifactId>
+				<version>3.2.3</version>
+			</plugin>
+			<plugin>
+				<groupId>org.jacoco</groupId>
+				<artifactId>jacoco-maven-plugin</artifactId>
+				<version>0.8.11</version>
+				<configuration>
+					<excludes>
+						<exclude>neqsim/physicalProperties/util/parameterFitting/**/*</exclude>
+						<exclude>neqsim/statistics/util/parameterFitting/**/*</exclude>
+						<exclude>neqsim/PVTsimulation/util/parameterfitting/**/*</exclude>
+					</excludes>
+				</configuration>
+				<executions>
+					<execution>
+						<goals>
+							<goal>prepare-agent</goal>
+						</goals>
+					</execution>
+					<execution>
+						<id>report</id>
+						<phase>prepare-package</phase>
+						<goals>
+							<goal>report</goal>
+						</goals>
+					</execution>
+					<execution>
+						<id>generate-report-after-test</id>
+						<phase>test</phase>
+						<goals>
+							<goal>report</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<version>3.3.0</version>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar-no-fork</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+	<distributionManagement>
+		<repository>
+			<id>github</id>
+			<name>GitHub Equinor Apache Maven Packages</name>
+			<url>https://maven.pkg.github.com/Equinor/neqsim</url>
+		</repository>
+	</distributionManagement>
+</project>
diff --git a/pomJava8.xml b/pomJava8.xml
index dc3831cd13..fc22d72c74 100644
--- a/pomJava8.xml
+++ b/pomJava8.xml
@@ -1,248 +1,249 @@
 <?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>com.equinor.neqsim</groupId>
-	<artifactId>neqsim</artifactId>
-	<packaging>jar</packaging>
-	<version>${revision}${sha1}${changelist}-Java8</version>
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.equinor.neqsim</groupId>
+  <artifactId>neqsim</artifactId>
+  <packaging>jar</packaging>
+  <version>${revision}${sha1}${changelist}-Java8</version>
 
-	<properties>
-		<revision>2.5.14</revision>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-		<sha1 />
-		<changelist />
-	</properties>
+  <properties>
+    <revision>2.5.14</revision>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <sha1 />
+    <changelist />
+  </properties>
 
-	<repositories>
-		<repository>
-			<id>central</id>
-			<url>https://repo1.maven.org/maven2/</url>
-		</repository>
-	</repositories>
+  <repositories>
+    <repository>
+      <id>central</id>
+      <url>https://repo1.maven.org/maven2/</url>
+    </repository>
+  </repositories>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.20.0</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.20.0</version>
-		</dependency>
-		<dependency>
-			<groupId>com.thoughtworks.xstream</groupId>
-			<artifactId>xstream</artifactId>
-			<version>1.4.20</version>
-		</dependency>
-		<dependency>
-			<groupId>org.junit.jupiter</groupId>
-			<artifactId>junit-jupiter</artifactId>
-			<version>5.9.3</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>colt</groupId>
-			<artifactId>colt</artifactId>
-			<version>1.2.0</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>commons-lang</groupId>
-			<artifactId>commons-lang</artifactId>
-			<version>2.6</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-math3</artifactId>
-			<version>3.6.1</version>
-		</dependency>
-		<!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
-		<dependency>
-			<groupId>com.h2database</groupId>
-			<artifactId>h2</artifactId>
-			<version>2.1.214</version>
-		</dependency>
-		<dependency>
-			<groupId>org.ejml</groupId>
-			<artifactId>ejml-all</artifactId>
-			<version>0.41</version>
-		</dependency>
-		<dependency>
-			<groupId>gov.nist.math</groupId>
-			<artifactId>jama</artifactId>
-			<version>1.0.3</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jfree</groupId>
-			<artifactId>jcommon</artifactId>
-			<version>1.0.24</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jfree</groupId>
-			<artifactId>jfreechart</artifactId>
-			<version>1.5.3</version>
-		</dependency>
-		<dependency>
-			<groupId>com.googlecode.matrix-toolkits-java</groupId>
-			<artifactId>mtj</artifactId>
-			<version>1.0.4</version>
-		</dependency>
-		<dependency>
-			<groupId>org.ojalgo</groupId>
-			<artifactId>ojalgo</artifactId>
-			<version>48.4.2</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.google.code.gson</groupId>
-			<artifactId>gson</artifactId>
-			<version>2.9.0</version>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-enforcer-plugin</artifactId>
-				<version>3.1.0</version>
-				<executions>
-					<execution>
-						<id>enforce-maven</id>
-						<goals>
-							<goal>enforce</goal>
-						</goals>
-						<configuration>
-							<rules>
-								<requireMavenVersion>
-									<version>3.3.9</version>
-								</requireMavenVersion>
-							</rules>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-jar-plugin</artifactId>
-				<version>3.3.0</version>
-				<configuration>
-					<archive>
-						<manifest>
-							<mainClass>neqsim.thermo.util.benchmark.TPflash_benchmark</mainClass>
-						</manifest>
-					</archive>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>flatten-maven-plugin</artifactId>
-				<version>1.3.0</version>
-				<configuration>
-					<updatePomFile>true</updatePomFile>
-				</configuration>
-				<executions>
-					<execution>
-						<id>flatten</id>
-						<phase>process-resources</phase>
-						<goals>
-							<goal>flatten</goal>
-						</goals>
-					</execution>
-					<execution>
-						<id>flatten.clean</id>
-						<phase>clean</phase>
-						<goals>
-							<goal>clean</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>3.4.0</version>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.10.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.4.1</version>
-				<configuration>
-					<show>private</show>
-					<nohelp>true</nohelp>
-				</configuration>
-			</plugin>
-			<plugin>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.0.0-M7</version>
-			</plugin>
-			<plugin>
-				<artifactId>maven-failsafe-plugin</artifactId>
-				<version>3.0.0-M7</version>
-			</plugin>
-			<plugin>
-				<groupId>org.jacoco</groupId>
-				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.8.8</version>
-				<configuration>
-					<excludes>
-						<exclude>neqsim/physicalProperties/util/parameterFitting/**/*</exclude>
-						<exclude>neqsim/statistics/util/parameterFitting/**/*</exclude>
-						<exclude>neqsim/PVTsimulation/util/parameterfitting/**/*</exclude>
-					</excludes>
-				</configuration>
-				<executions>
-					<execution>
-						<goals>
-							<goal>prepare-agent</goal>
-						</goals>
-					</execution>
-					<execution>
-						<id>report</id>
-						<phase>prepare-package</phase>
-						<goals>
-							<goal>report</goal>
-						</goals>
-					</execution>
-					<execution>
-						<id>generate-report-after-test</id>
-						<phase>test</phase>
-						<goals>
-							<goal>report</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-	<distributionManagement>
-		<repository>
-			<id>github</id>
-			<name>GitHub Equinor Apache Maven Packages</name>
-			<url>https://maven.pkg.github.com/Equinor/neqsim</url>
-		</repository>
-	</distributionManagement>
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-api</artifactId>
+      <version>2.20.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.20.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.thoughtworks.xstream</groupId>
+      <artifactId>xstream</artifactId>
+      <version>1.4.20</version>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter</artifactId>
+      <version>5.9.3</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>colt</groupId>
+      <artifactId>colt</artifactId>
+      <version>1.2.0</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>commons-lang</groupId>
+      <artifactId>commons-lang</artifactId>
+      <version>2.6</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-math3</artifactId>
+      <version>3.6.1</version>
+    </dependency>
+    <!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
+    <dependency>
+      <groupId>com.h2database</groupId>
+      <artifactId>h2</artifactId>
+      <version>2.1.214</version>
+    </dependency>
+    <dependency>
+      <groupId>org.ejml</groupId>
+      <artifactId>ejml-all</artifactId>
+      <version>0.41</version>
+    </dependency>
+    <dependency>
+      <groupId>gov.nist.math</groupId>
+      <artifactId>jama</artifactId>
+      <version>1.0.3</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jfree</groupId>
+      <artifactId>jcommon</artifactId>
+      <version>1.0.24</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jfree</groupId>
+      <artifactId>jfreechart</artifactId>
+      <version>1.5.3</version>
+    </dependency>
+    <dependency>
+      <groupId>com.googlecode.matrix-toolkits-java</groupId>
+      <artifactId>mtj</artifactId>
+      <version>1.0.4</version>
+    </dependency>
+    <dependency>
+      <groupId>org.ojalgo</groupId>
+      <artifactId>ojalgo</artifactId>
+      <version>48.4.2</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <version>2.10.1</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.1.0</version>
+        <executions>
+          <execution>
+            <id>enforce-maven</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>3.3.9</version>
+                </requireMavenVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>3.3.0</version>
+        <configuration>
+          <archive>
+            <manifest>
+              <mainClass>neqsim.thermo.util.benchmark.TPflash_benchmark</mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <version>1.5.0</version>
+        <configuration>
+          <updatePomFile>true</updatePomFile>
+        </configuration>
+        <executions>
+          <execution>
+            <id>flatten</id>
+            <phase>process-resources</phase>
+            <goals>
+              <goal>flatten</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>flatten.clean</id>
+            <phase>clean</phase>
+            <goals>
+              <goal>clean</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.5.1</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.12.0</version>
+        <configuration>
+          <!--<release>8</release>--> 
+          <source>1.8</source>
+          <target>1.8</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <version>3.6.3</version>
+        <configuration>
+          <show>private</show>
+          <nohelp>true</nohelp>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>3.0.0-M7</version>
+      </plugin>
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <version>3.0.0-M7</version>
+      </plugin>
+      <plugin>
+        <groupId>org.jacoco</groupId>
+        <artifactId>jacoco-maven-plugin</artifactId>
+        <version>0.8.11</version>
+        <configuration>
+          <excludes>
+            <exclude>neqsim/physicalProperties/util/parameterFitting/**/*</exclude>
+            <exclude>neqsim/statistics/util/parameterFitting/**/*</exclude>
+            <exclude>neqsim/PVTsimulation/util/parameterfitting/**/*</exclude>
+          </excludes>
+        </configuration>
+        <executions>
+          <execution>
+            <goals>
+              <goal>prepare-agent</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>report</id>
+            <phase>prepare-package</phase>
+            <goals>
+              <goal>report</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>generate-report-after-test</id>
+            <phase>test</phase>
+            <goals>
+              <goal>report</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <distributionManagement>
+    <repository>
+      <id>github</id>
+      <name>GitHub Equinor Apache Maven Packages</name>
+      <url>https://maven.pkg.github.com/Equinor/neqsim</url>
+    </repository>
+  </distributionManagement>
 </project>