diff --git a/build.gradle b/build.gradle
index ce06638..65cca05 100644
--- a/build.gradle
+++ b/build.gradle
@@ -178,7 +178,7 @@ configurations {
 }
 
 dependencies {
-    ant_lib "org.apache.ant:ant-junit:1.10.14"
+    ant_lib "org.apache.ant:ant-junit:1.10.15"
 
     def elkVersion = "0.9.1"
     diagram_lib ("org.eclipse.elk:org.eclipse.elk.alg.common:$elkVersion")
@@ -365,10 +365,10 @@ configurations {
 }
 dependencies {
     junitAnt 'junit:junit:4.13.2'
-    junitAnt('org.apache.ant:ant-junit:1.10.14') {
+    junitAnt('org.apache.ant:ant-junit:1.10.15') {
         transitive = false
     }
-    junitAnt('org.apache.ant:ant-junit4:1.10.14') {
+    junitAnt('org.apache.ant:ant-junit4:1.10.15') {
         transitive = false
     }
 }