Update dependencies (#1236)

pom.xml

@@ -34,23 +34,23 @@
     <!-- Please note that when updating this dependency -->
     <!-- (i.e. due to a security vulnerability or bug) that the -->
     <!-- corresponding server dependency also needs updating.-->
-    <netty-handler.version>4.1.75.Final</netty-handler.version>
+    <netty-handler.version>4.1.77.Final</netty-handler.version>
     <!-- Please note that when updating this dependency -->
     <!-- (i.e. due to a security vulnerability or bug) that the -->
     <!-- corresponding server dependency also needs updating.-->
-    <reactor-bom.version>2020.0.16</reactor-bom.version>
+    <reactor-bom.version>2020.0.19</reactor-bom.version>
     <rxjava.version>2.2.21</rxjava.version>
     <slf4j-api.version>1.7.36</slf4j-api.version>
     <hamcrest-junit.version>2.0.0.0</hamcrest-junit.version>
-    <mockito-core.version>4.4.0</mockito-core.version>
+    <mockito-core.version>4.6.0</mockito-core.version>
     <junit.version>5.8.2</junit.version>
     <jarchivelib.version>1.2.0</jarchivelib.version>
     <bouncycastle-jdk15on.version>1.70</bouncycastle-jdk15on.version>
     <logback-classic.version>1.2.11</logback-classic.version>
-    <jackson.version>2.13.2</jackson.version>
-    <lombok.version>1.18.22</lombok.version>
-    <svm.version>21.3.1</svm.version>
-    <micrometer.version>1.8.3</micrometer.version>
+    <jackson.version>2.13.3</jackson.version>
+    <lombok.version>1.18.24</lombok.version>
+    <svm.version>21.3.2.1</svm.version>
+    <micrometer.version>1.9.0</micrometer.version>
     <!-- To be overwritten by child projects -->
     <moduleName/>
   </properties>