diff --git a/pom.xml b/pom.xml
index 2eeabd3..0b55b21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,7 @@
         <dependency>
             <groupId>org.apache.maven</groupId>
             <artifactId>maven-core</artifactId>
-            <version>3.6.0</version>
+            <version>3.8.7</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -89,7 +89,7 @@
         <dependency>
             <groupId>org.apache.maven.scm</groupId>
             <artifactId>maven-scm-manager-plexus</artifactId>
-            <version>1.11.2</version>
+            <version>1.11.3</version>
         </dependency>
         <dependency>
             <groupId>org.apache.maven.scm</groupId>
@@ -99,7 +99,7 @@
         <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>
     </dependencies>
@@ -269,7 +269,7 @@
                 <dependency>
                     <groupId>org.apache.maven.shared</groupId>
                     <artifactId>maven-verifier</artifactId>
-                    <version>1.6</version>
+                    <version>1.8.0</version>
                 </dependency>
                 <dependency>
                     <groupId>junit</groupId>