diff --git a/ocpp-common/pom.xml b/ocpp-common/pom.xml
index 15e3f018..c217eecd 100644
--- a/ocpp-common/pom.xml
+++ b/ocpp-common/pom.xml
@@ -92,7 +92,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
diff --git a/ocpp-json/pom.xml b/ocpp-json/pom.xml
index 6d9e0763..9fc0ef82 100644
--- a/ocpp-json/pom.xml
+++ b/ocpp-json/pom.xml
@@ -84,7 +84,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
diff --git a/ocpp-v1_6-json/pom.xml b/ocpp-v1_6-json/pom.xml
index 61220bc4..69eae53d 100644
--- a/ocpp-v1_6-json/pom.xml
+++ b/ocpp-v1_6-json/pom.xml
@@ -78,7 +78,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
diff --git a/ocpp-v1_6-soap/pom.xml b/ocpp-v1_6-soap/pom.xml
index 9f453e19..f838d2d9 100644
--- a/ocpp-v1_6-soap/pom.xml
+++ b/ocpp-v1_6-soap/pom.xml
@@ -78,7 +78,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
diff --git a/ocpp-v1_6-test/pom.xml b/ocpp-v1_6-test/pom.xml
index c05c42b7..694c5ee0 100644
--- a/ocpp-v1_6-test/pom.xml
+++ b/ocpp-v1_6-test/pom.xml
@@ -110,7 +110,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
diff --git a/ocpp-v1_6/pom.xml b/ocpp-v1_6/pom.xml
index 1b20c6bb..422dc289 100644
--- a/ocpp-v1_6/pom.xml
+++ b/ocpp-v1_6/pom.xml
@@ -73,7 +73,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
diff --git a/ocpp-v2-test/pom.xml b/ocpp-v2-test/pom.xml
index 2e640555..a0ed1cb9 100644
--- a/ocpp-v2-test/pom.xml
+++ b/ocpp-v2-test/pom.xml
@@ -112,7 +112,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
diff --git a/ocpp-v2/pom.xml b/ocpp-v2/pom.xml
index 3644d47b..2cb489cb 100644
--- a/ocpp-v2/pom.xml
+++ b/ocpp-v2/pom.xml
@@ -83,7 +83,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
diff --git a/pom.xml b/pom.xml
index a1cec1aa..2e79a161 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
                         <arg>-Xlint:all</arg>
                     </compilerArgs>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>