diff --git a/pom.xml b/pom.xml
index 7d79928..5c3b1ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
         <junit.version>4.13.2</junit.version>
         <mockito.version>3.8.0</mockito.version>
         <easymock.version>4.2</easymock.version>
-        <mavenVersion>3.6.3</mavenVersion>
+        <mavenVersion>3.8.1</mavenVersion>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
@@ -93,7 +93,7 @@
         <dependency>
             <groupId>org.apache.maven.plugin-tools</groupId>
             <artifactId>maven-plugin-annotations</artifactId>
-            <version>3.6.0</version>
+            <version>3.6.1</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -116,19 +116,19 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>5.7.1</version>
+            <version>5.7.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>5.7.1</version>
+            <version>5.7.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.vintage</groupId>
             <artifactId>junit-vintage-engine</artifactId>
-            <version>5.7.1</version>
+            <version>5.7.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -139,15 +139,20 @@
         </dependency>
         <!-- added dependencies fixing security issues -->
         <dependency>
-            <groupId>org.apache.maven.shared</groupId>
-            <artifactId>maven-shared-utils</artifactId>
-            <version>3.3.3</version>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.7</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>30.0-jre</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.maven.shared</groupId>
+            <artifactId>maven-shared-utils</artifactId>
+            <version>3.3.3</version>
+        </dependency>
     </dependencies>
 
     <build>