diff --git a/pom.xml b/pom.xml
index 40afb23..660f853 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,13 +72,10 @@
 		<maven.compiler.parameters>true</maven.compiler.parameters>
 		<maven.compiler.showDeprecation>true</maven.compiler.showDeprecation>
 		<maven.compiler.showWarnings>true</maven.compiler.showWarnings>
+		<maven.compiler.failOnWarning>true</maven.compiler.failOnWarning>
 
 		<maven.test.redirectTestOutputToFile>true</maven.test.redirectTestOutputToFile>
 
-		<checkstyle.config.location>checkstyle.xml</checkstyle.config.location>
-		<checkstyle.suppressions.location>checkstyle-suppression.xml</checkstyle.suppressions.location>
-		<checkstyle.includeTestSourceDirectory>true</checkstyle.includeTestSourceDirectory>
-
 		<!-- ===================================================================== -->
 		<!-- ============================= Versions ============================== -->
 		<!-- ===================================================================== -->
@@ -88,7 +85,7 @@
 		<version.org.apache.maven.plugins.checkstyle>3.2.0</version.org.apache.maven.plugins.checkstyle>
 		<version.org.apache.maven.plugins.clean>3.2.0</version.org.apache.maven.plugins.clean>
 		<version.org.apache.maven.plugins.compiler>3.10.1</version.org.apache.maven.plugins.compiler>
-		<version.org.apache.maven.plugins.dependency_>3.3.0</version.org.apache.maven.plugins.dependency_>
+		<version.org.apache.maven.plugins.dependency>3.3.0</version.org.apache.maven.plugins.dependency>
 		<version.org.apache.maven.plugins.deploy>3.0.0</version.org.apache.maven.plugins.deploy>
 		<version.org.apache.maven.plugins.gpg>3.0.1</version.org.apache.maven.plugins.gpg>
 		<version.org.apache.maven.plugins.install>3.0.1</version.org.apache.maven.plugins.install>
@@ -212,6 +209,11 @@
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-checkstyle-plugin</artifactId>
 					<version>${version.org.apache.maven.plugins.checkstyle}</version>
+					<configuration>
+						<configLocation>checkstyle.xml</configLocation>
+						<suppressionsLocation>checkstyle-suppression.xml</suppressionsLocation>
+						<includeTestSourceDirectory>true</includeTestSourceDirectory>
+					</configuration>
 					<dependencies>
 						<dependency>
 							<groupId>com.puppycrawl.tools</groupId>
@@ -249,7 +251,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-dependency-plugin</artifactId>
-					<version>${version.org.apache.maven.plugins.dependency_}</version>
+					<version>${version.org.apache.maven.plugins.dependency}</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>