diff --git a/pom.xml b/pom.xml
index cef2d9683193a598d24379e0afce7e0d08473dce..1546c9bbcf5532f8dd481bcf77905dac41ef1eac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -171,7 +171,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
-                <version>2.15</version>
+                <version>2.16</version>
                 <configuration>
                     <configLocation>src/test/config/checkstyle.xml</configLocation>
                 </configuration>
@@ -187,7 +187,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
-                <version>3.4</version>
+                <version>3.5</version>
                 <configuration>
                     <rulesets>
                         <ruleset>src/test/config/pmd.xml</ruleset>
@@ -205,7 +205,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>findbugs-maven-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.0.2</version>
                 <configuration>
                     <xmlOutput>true</xmlOutput>
                 </configuration>
@@ -278,7 +278,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
-                <version>2.15</version>
+                <version>2.16</version>
                 <configuration>
                     <configLocation>src/test/config/checkstyle.xml</configLocation>
                 </configuration>
@@ -286,7 +286,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
-                <version>3.4</version>
+                <version>3.5</version>
                 <configuration>
                     <rulesets>
                         <ruleset>src/test/config/pmd.xml</ruleset>
@@ -296,7 +296,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>findbugs-maven-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.0.2</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>