diff --git a/build.gradle b/build.gradle
index 8e73d37643..8f88a0a88c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -64,7 +64,7 @@ configurations {
 
 dependencies {
     antLibs("org.junit.jupiter:junit-jupiter:5.8.1")
-    antLibs("org.apache.ant:ant-junitlauncher:1.10.11")
+    antLibs("org.apache.ant:ant-junitlauncher:1.10.12")
 }
 
 ant.taskdef(name: "junit",
diff --git a/poi-excelant/build.gradle b/poi-excelant/build.gradle
index 1038bdb591..ac324c9bef 100644
--- a/poi-excelant/build.gradle
+++ b/poi-excelant/build.gradle
@@ -42,7 +42,7 @@ repositories {
 }
 
 dependencies {
-    api 'org.apache.ant:ant:1.10.11'
+    api 'org.apache.ant:ant:1.10.12'
 
     api project(':poi-ooxml')
     compileOnly project(path: ':poi-ooxml', configuration: 'archives')
diff --git a/poi-integration/build.gradle b/poi-integration/build.gradle
index 5c86fb104d..df188dc639 100644
--- a/poi-integration/build.gradle
+++ b/poi-integration/build.gradle
@@ -48,7 +48,7 @@ repositories {
 }
 
 dependencies {
-    testImplementation 'org.apache.ant:ant:1.10.11'
+    testImplementation 'org.apache.ant:ant:1.10.12'
     testImplementation 'org.apache.commons:commons-collections4:4.4'
     testImplementation 'com.google.guava:guava:31.0.1-jre'
 
diff --git a/poi/build.gradle b/poi/build.gradle
index c0cd6149f0..f203467029 100644
--- a/poi/build.gradle
+++ b/poi/build.gradle
@@ -49,7 +49,7 @@ dependencies {
     // implementation 'javax.activation:activation:1.1.1'
 
     testImplementation 'org.reflections:reflections:0.10.1'
-    testImplementation 'org.apache.ant:ant:1.10.11'
+    testImplementation 'org.apache.ant:ant:1.10.12'
 
     testImplementation "org.junit.jupiter:junit-jupiter-api:${junitVersion}"
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"