diff --git a/pdf-umbenenner-application/pom.xml b/pdf-umbenenner-application/pom.xml
index 5373e99..f47c8db 100644
--- a/pdf-umbenenner-application/pom.xml
+++ b/pdf-umbenenner-application/pom.xml
@@ -1,43 +1,45 @@
 <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>de.gecheckt</groupId>
-    <artifactId>pdf-umbenenner-parent</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-  </parent>
-  <artifactId>pdf-umbenenner-application</artifactId>
-  <packaging>jar</packaging>
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>de.gecheckt</groupId>
+		<artifactId>pdf-umbenenner-parent</artifactId>
+		<version>0.0.1-SNAPSHOT</version>
+	</parent>
+	<artifactId>pdf-umbenenner-application</artifactId>
+	<packaging>jar</packaging>
 
-  <dependencies>
-    <!-- Internal dependency -->
-    <dependency>
-      <groupId>de.gecheckt</groupId>
-      <artifactId>pdf-umbenenner-domain</artifactId>
-      <version>${project.version}</version>
-    </dependency>
+	<dependencies>
+		<!-- Internal dependency -->
+		<dependency>
+			<groupId>de.gecheckt</groupId>
+			<artifactId>pdf-umbenenner-domain</artifactId>
+			<version>${project.version}</version>
+		</dependency>
 
-    <!-- Logging -->
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-    </dependency>
+		<!-- Logging -->
+		<dependency>
+			<groupId>org.apache.logging.log4j</groupId>
+			<artifactId>log4j-api</artifactId>
+		</dependency>
 
-    <!-- Test dependencies -->
-    <dependency>
-      <groupId>org.junit.jupiter</groupId>
-      <artifactId>junit-jupiter</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-core</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-junit-jupiter</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
+		<!-- Test dependencies -->
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-core</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-junit-jupiter</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
 </project>
\ No newline at end of file
diff --git a/pdf-umbenenner-coverage/pom.xml b/pdf-umbenenner-coverage/pom.xml
index 2e9e49a..1153aa6 100644
--- a/pdf-umbenenner-coverage/pom.xml
+++ b/pdf-umbenenner-coverage/pom.xml
@@ -52,6 +52,30 @@
 					</execution>
 				</executions>
 			</plugin>
+
+			<plugin>
+				<groupId>org.pitest</groupId>
+				<artifactId>pitest-maven</artifactId>
+				<executions>
+					<execution>
+						<id>pitest</id>
+						<phase>verify</phase>
+						<goals>
+							<goal>mutationCoverage</goal>
+						</goals>
+						<configuration>
+							<skip>true</skip>
+						</configuration>
+					</execution>
+					<execution>
+						<id>pitest-report-aggregate</id>
+						<phase>verify</phase>
+						<goals>
+							<goal>report-aggregate</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 </project>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index f6fe45c..aca0225 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,6 +35,8 @@
 		<maven-enforcer-plugin.version>3.4.1</maven-enforcer-plugin.version>
 		<maven-shade-plugin.version>3.6.0</maven-shade-plugin.version>
 		<jacoco-maven-plugin.version>0.8.14</jacoco-maven-plugin.version>
+		<pitest.maven.version>1.23.0</pitest.maven.version>
+		<pitest.junit5.plugin.version>1.2.3</pitest.junit5.plugin.version>
 	</properties>
 
 	<dependencyManagement>
@@ -149,6 +151,7 @@
 					<version>${jacoco-maven-plugin.version}</version>
 				</plugin>
 			</plugins>
+
 		</pluginManagement>
 
 		<plugins>
@@ -164,6 +167,36 @@
 					</execution>
 				</executions>
 			</plugin>
+
+			<plugin>
+				<groupId>org.pitest</groupId>
+				<artifactId>pitest-maven</artifactId>
+				<version>${pitest.maven.version}</version>
+				<executions>
+					<execution>
+						<id>pitest</id>
+						<phase>verify</phase>
+						<goals>
+							<goal>mutationCoverage</goal>
+						</goals>
+					</execution>
+				</executions>
+				<configuration>
+					<outputFormats>
+						<param>HTML</param>
+						<param>XML</param>
+					</outputFormats>
+					<failWhenNoMutations>false</failWhenNoMutations>
+					<exportLineCoverage>true</exportLineCoverage>
+				</configuration>
+				<dependencies>
+					<dependency>
+						<groupId>org.pitest</groupId>
+						<artifactId>pitest-junit5-plugin</artifactId>
+						<version>${pitest.junit5.plugin.version}</version>
+					</dependency>
+				</dependencies>
+			</plugin>
 		</plugins>
 	</build>
 </project>
\ No newline at end of file