diff --git a/cygnus-ngsi-ld/pom.xml b/cygnus-ngsi-ld/pom.xml
index 3c101c664..53b3cee5e 100644
--- a/cygnus-ngsi-ld/pom.xml
+++ b/cygnus-ngsi-ld/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
-            <version>4.3.1</version>
+            <version>4.4.16</version>
         </dependency>
         <!-- Required for logging -->
         <dependency>
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.4</version>
+            <version>3.12.0</version>
         </dependency>
         <!-- Required by any agent -->
         <dependency>
@@ -80,7 +80,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.5.1</version>
+                    <version>3.8.0</version>
                     <configuration>
                         <source>1.8</source>
                         <target>1.8</target>
@@ -91,7 +91,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-assembly-plugin</artifactId>
-                    <version>2.6</version>
+                    <version>3.5.0</version>
                     <configuration>
                         <descriptorRefs>
                             <descriptorRef>jar-with-dependencies</descriptorRef>
@@ -101,7 +101,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-assembly-plugin</artifactId>
-                    <version>2.6</version>
+                    <version>3.5.0</version>
                     <configuration>
                         <descriptors>
                             <descriptor>src/main/assembly/assemblyCompile.xml</descriptor>
@@ -121,7 +121,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>exec-maven-plugin</artifactId>
-                    <version>1.5.0</version>
+                    <version>3.1.0</version>
                     <executions>
                         <execution>
                             <phase>compile</phase>
@@ -142,7 +142,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-site-plugin</artifactId>
-                    <version>3.5.1</version>
+                    <version>3.8.2</version>
                     <configuration>
                         <reportPlugins>
                             <plugin>
@@ -156,7 +156,7 @@
                             <plugin>
                                 <groupId>org.apache.maven.plugins</groupId>
                                 <artifactId>maven-surefire-report-plugin</artifactId>
-                                <version>2.16</version>
+                                <version>3.0.0</version>
                                 <configuration>
                                     <aggregate>true</aggregate>
                                 </configuration>
@@ -164,7 +164,7 @@
                             <plugin>
                                 <groupId>org.apache.maven.plugins</groupId>
                                 <artifactId>maven-checkstyle-plugin</artifactId>
-                                <version>2.12</version>
+                                <version>3.2.1</version>
                                 <configuration>
                                     <configLocation>telefonica_checkstyle.xml</configLocation>
                                     <includeTestSourceDirectory>false</includeTestSourceDirectory>
@@ -174,7 +174,7 @@
                             <plugin>
                                 <groupId>org.apache.maven.plugins</groupId>
                                 <artifactId>maven-javadoc-plugin</artifactId>
-                                <version>2.9</version>
+                                <version>3.5.0</version>
                                 <configuration>
                                     <aggregate>true</aggregate>
                                 </configuration>