diff --git a/pom.xml b/pom.xml
index 04534aea7..da82d7898 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,14 +83,14 @@
       <!-- this is to support use of AntBuilder (Groovy jars don't include) -->
       <groupId>org.apache.ant</groupId>
       <artifactId>ant</artifactId>
-      <version>1.10.5</version>
+      <version>1.10.7</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <!-- this is to support use of @grab (Groovy jars don't include) -->
       <groupId>org.apache.ivy</groupId>
       <artifactId>ivy</artifactId>
-      <version>2.4.0</version>
+      <version>2.5.0</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
@@ -102,7 +102,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>3.2.4</version>
+      <version>3.3.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>