diff --git a/pom.xml b/pom.xml
index 32d9152..7c66c98 100644
--- a/pom.xml
+++ b/pom.xml
@@ -89,7 +89,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
-                <version>3.21.2</version>
+                <version>3.22.0</version>
                 <configuration>
                     <failOnViolation>true</failOnViolation>
                     <printFailingErrors>true</printFailingErrors>
@@ -122,7 +122,7 @@
             <dependency>
                 <groupId>com.konghq</groupId>
                 <artifactId>unirest-java-bom</artifactId>
-                <version>4.3.1</version>
+                <version>4.4.0</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>