diff --git a/pom.xml b/pom.xml
index d3e0159..c7de6f3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,19 +3,23 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>net.kemitix</groupId>
+        <artifactId>kemitix-parent</artifactId>
+        <version>5.3.0</version>
+        <relativePath/>
+    </parent>
 
-    <groupId>net.kemitix</groupId>
     <artifactId>gitdb</artifactId>
     <version>DEV-SNAPSHOT</version>
 
     <properties>
-        <java.version>8</java.version>
+        <java.version>1.8</java.version>
+        <maven.compiler.source>${java.version}</maven.compiler.source>
+        <maven.compiler.target>${java.version}</maven.compiler.target>
         <tiles-maven-plugin.version>2.16</tiles-maven-plugin.version>
-        <kemitix-maven-tiles.version>2.1.3</kemitix-maven-tiles.version>
-        <kemitix-checkstyle.version>4.1.1</kemitix-checkstyle.version>
-        <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
-        <pitest-maven-plugin.version>1.5.0</pitest-maven-plugin.version>
-        <pitest-junit5-plugin.version>0.12</pitest-junit5-plugin.version>
+        <kemitix-maven-tiles.version>2.5.0</kemitix-maven-tiles.version>
+        <kemitix-checkstyle.version>5.4.0</kemitix-checkstyle.version>
         <lombok.version>1.18.12</lombok.version>
         <jgit.version>5.7.0.202003110725-r</jgit.version>
         <assertj.version>3.15.0</assertj.version>
@@ -105,23 +109,6 @@
                     </tiles>
                 </configuration>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>${maven-surefire-plugin.version}</version>
-            </plugin>
-            <plugin>
-                <groupId>org.pitest</groupId>
-                <artifactId>pitest-maven</artifactId>
-                <version>${pitest-maven-plugin.version}</version>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.pitest</groupId>
-                        <artifactId>pitest-junit5-plugin</artifactId>
-                        <version>${pitest-junit5-plugin.version}</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
         </plugins>
     </build>
 </project>
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