diff --git a/LICENSE-binary.txt b/LICENSE-binary.txt
index d8b86fc6d..759c30c8c 100755
--- a/LICENSE-binary.txt
+++ b/LICENSE-binary.txt
@@ -205,15 +205,15 @@ This project bundles some components that are also licensed under the Apache
 License Version 2.0:
 
 commons-codec:commons-codec:1.15
-com.google.guava:guava:31.1-jre
+com.google.guava:guava:32.1.2-jre
 org.apache.ant:ant:1.10.14
 org.apache.ant:ant-launcher:1.10.14
 org.apache.httpcomponents.client5:httpclient5:5.1.3
 org.apache.httpcomponents.client5:httpcore5:5.1.3
 org.apache.httpcomponents.client5:httpcore5-h2:5.1.3
 org.apache.logging.log4j:log4j-api:2.20.0
-org.xmlresolver:xmlresolver:4.4.3
-org.xmlresolver:xmlresolver-data:4.4.3
+org.xmlresolver:xmlresolver:4.6.4
+org.xmlresolver:xmlresolver-data:4.6.4
 
 Apache Software License 2.0 and LGPL 3.0
 ----------------------------------------
diff --git a/build.gradle b/build.gradle
index ccdc80960..e19ab851f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -145,7 +145,7 @@ dependencies {
             exclude group: 'xml-apis', module: 'xml-apis'
         }
     }
-    testRuntimeOnly 'org.xmlresolver:xmlresolver:4.1.2'
+    testRuntimeOnly 'org.xmlresolver:xmlresolver:4.6.4'
 
     // maven plugin dependencies
     implementation('org.apache.maven:maven-core:3.8.4')
diff --git a/build.xml b/build.xml
index f5319d356..f80a00931 100644
--- a/build.xml
+++ b/build.xml
@@ -141,7 +141,7 @@
     <!-- test dependencies -->
     <dependency prefix="junit" artifact="junit:junit:4.13.2" usage="tests"/>
     <dependency prefix="log4j-core" artifact="org.apache.logging.log4j:log4j-core:2.20.0" usage="tests"/>
-    <dependency prefix="xmlresolver" artifact="org.xmlresolver:xmlresolver:4.1.2" usage="main"/>
+    <dependency prefix="xmlresolver" artifact="org.xmlresolver:xmlresolver:4.6.4" usage="main"/>
     <dependency prefix="ant-junit" artifact="org.apache.ant:ant-junit:1.10.14" usage="tests"/>
     <dependency prefix="ant-junit4" artifact="org.apache.ant:ant-junit4:1.10.14" usage="tests"/>
     <dependency prefix="hamcrest" artifact="org.hamcrest:hamcrest:2.2" usage="tests"/>