diff --git a/metadata-mapping/pom.xml b/metadata-mapping/pom.xml
index c18903e7d..a50180806 100644
--- a/metadata-mapping/pom.xml
+++ b/metadata-mapping/pom.xml
@@ -54,10 +54,6 @@
       <groupId>org.glassfish.jaxb</groupId>
       <artifactId>jaxb-runtime</artifactId>
     </dependency>
-    <dependency>
-      <groupId>com.sun.istack</groupId>
-      <artifactId>istack-commons-runtime</artifactId>
-    </dependency>
     <dependency>
       <groupId>com.h2database</groupId>
       <artifactId>h2</artifactId>
diff --git a/pom.xml b/pom.xml
index c17a31bca..d7a16f2cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,13 +50,10 @@
     <aws-lambda-java-events.version>2.0.1</aws-lambda-java-events.version>
     <system-lambda.version>1.1.0</system-lambda.version>
     <urm.version>2.0.0</urm.version>
-    <javassist.version>3.27.0-GA</javassist.version>
     <maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
     <maven-checkstyle-plugin.version>3.1.0</maven-checkstyle-plugin.version>
     <license-maven-plugin.version>4.1</license-maven-plugin.version>
     <urm-maven-plugin.version>1.4.8</urm-maven-plugin.version>
-    <commons-io.version>2.7</commons-io.version>
-    <istack-commons-runtime.version>4.0.1</istack-commons-runtime.version>
     <!-- SonarCloud -->
     <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     <sonar.organization>iluwatar</sonar.organization>
@@ -266,27 +263,12 @@
         <artifactId>mongo-java-driver</artifactId>
         <version>${mongo-java-driver.version}</version>
       </dependency>
-      <dependency>
-        <groupId>org.javassist</groupId>
-        <artifactId>javassist</artifactId>
-        <version>${javassist.version}</version>
-      </dependency>
       <dependency>
         <groupId>com.github.stefanbirkner</groupId>
         <artifactId>system-lambda</artifactId>
         <version>${system-lambda.version}</version>
         <scope>test</scope>
       </dependency>
-      <dependency>
-        <groupId>commons-io</groupId>
-        <artifactId>commons-io</artifactId>
-        <version>${commons-io.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.sun.istack</groupId>
-        <artifactId>istack-commons-runtime</artifactId>
-        <version>${istack-commons-runtime.version}</version>
-      </dependency>
     </dependencies>
   </dependencyManagement>
   <dependencies>