diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87659b6..3f02a6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,8 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.3.3] - 2023-08-04
+
 ### Changed
 
+- Property mvn-source-version set to 3.3.0 (#10)
 - Changelog badge link set absolute 'https://github.com/fugerit-org/fj-bom/blob/main/CHANGELOG.md'
 
 ## [1.3.2] - 2023-08-03
diff --git a/pom.xml b/pom.xml
index e268844..3c82e05 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.fugerit.java</groupId>
 	<artifactId>fj-bom</artifactId>
 
-	<version>1.3.2</version>
+	<version>1.3.3</version>
 	<packaging>pom</packaging>
 
 	<name>Fugerit Java Platform BOM</name>
@@ -66,33 +66,33 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java-version-compliance>1.8</java-version-compliance>
-	    <maven.compiler.source>${java-version-compliance}</maven.compiler.source>
-	    <maven.compiler.target>${java-version-compliance}</maven.compiler.target>
-	    <!-- maven plugin versions -->
-	    <mvn-compiler-version>3.11.0</mvn-compiler-version>
-	    <mvn-source-version>3.2.1</mvn-source-version>
-	    <mvn-javadoc-version>3.5.0</mvn-javadoc-version>
-	    <mvn-jar-version>3.3.0</mvn-jar-version>
-	    <mvn-shade-version>3.4.1</mvn-shade-version>
-	    <mvn-surefire-version>3.1.2</mvn-surefire-version>
-	    <mvn-resources-version>3.3.1</mvn-resources-version>
-	    <!-- maven plugin creation dependancies -->
-	    <mvn-plugin-api-version>3.9.4</mvn-plugin-api-version>
-	    <mvn-plugin-annotations-version>3.9.0</mvn-plugin-annotations-version>
-	    <mvn-plugin-version>3.9.0</mvn-plugin-version>    
-	    <!-- logging dependancies -->    
-	    <slf4j-version>2.0.7</slf4j-version>	
-	    <log4j2-version>2.20.0</log4j2-version>	
-	    <!-- release dependancies -->
-	    <nexus-version>1.6.13</nexus-version>
-	    <mvn-gpg-version>3.1.0</mvn-gpg-version>
-	    <!-- other library dependancies -->  	
-	    <poi-version>4.1.2</poi-version>
-	    <common-codec-version>1.15</common-codec-version>
-	    <dbcp-version>1.4</dbcp-version> <!-- dbcp should be avoided, use dbcp2 -->
-	    <dbcp2-version>2.9.0</dbcp2-version>  
-	    <junit-version>4.13.2</junit-version>
-	    <hsqldb-version>2.7.2</hsqldb-version>
+		<maven.compiler.source>${java-version-compliance}</maven.compiler.source>
+		<maven.compiler.target>${java-version-compliance}</maven.compiler.target>
+		<!-- maven plugin versions -->
+		<mvn-compiler-version>3.11.0</mvn-compiler-version>
+		<mvn-source-version>3.3.0</mvn-source-version>
+		<mvn-javadoc-version>3.5.0</mvn-javadoc-version>
+		<mvn-jar-version>3.3.0</mvn-jar-version>
+		<mvn-shade-version>3.4.1</mvn-shade-version>
+		<mvn-surefire-version>3.1.2</mvn-surefire-version>
+		<mvn-resources-version>3.3.1</mvn-resources-version>
+		<!-- maven plugin creation dependancies -->
+		<mvn-plugin-api-version>3.9.4</mvn-plugin-api-version>
+		<mvn-plugin-annotations-version>3.9.0</mvn-plugin-annotations-version>
+		<mvn-plugin-version>3.9.0</mvn-plugin-version>
+		<!-- logging dependancies -->
+		<slf4j-version>2.0.7</slf4j-version>
+		<log4j2-version>2.20.0</log4j2-version>
+		<!-- release dependancies -->
+		<nexus-version>1.6.13</nexus-version>
+		<mvn-gpg-version>3.1.0</mvn-gpg-version>
+		<!-- other library dependancies -->
+		<poi-version>4.1.2</poi-version>
+		<common-codec-version>1.15</common-codec-version>
+		<dbcp-version>1.4</dbcp-version> <!-- dbcp should be avoided, use dbcp2 -->
+		<dbcp2-version>2.9.0</dbcp2-version>
+		<junit-version>4.13.2</junit-version>
+		<hsqldb-version>2.7.2</hsqldb-version>
 		<common-compress-version>1.23.0</common-compress-version>
 		<org.tukaani.xz-version>1.9</org.tukaani.xz-version>
 		<!-- development plugin -->
@@ -145,8 +145,8 @@
 			  <groupId>org.tukaani</groupId>
 			  <artifactId>xz</artifactId>
 			  <version>${org.tukaani.xz-version}</version>
-			</dependency>			
-			
+			</dependency>
+
 			<!-- logging -->
 			<dependency>
 				<groupId>org.slf4j</groupId>
@@ -341,11 +341,11 @@
 		<profile>
 			<id>sonarfugerit</id>
 			<properties>
-			    <!-- sonar cloud configuration -->
+				<!-- sonar cloud configuration -->
 			    <sonar.host.url>https://sonarcloud.io</sonar.host.url>
 			    <sonar.organization>fugerit-org</sonar.organization>	
 		    	<sonar.moduleKey>${project.artifactId}</sonar.moduleKey>
-		    	<!-- sonar.projectKey must be added by the project -->		
+				<!-- sonar.projectKey must be added by the project -->		
 			</properties>
 		</profile>