diff --git a/qa-algorithm/CCQA/checkCode/META-INF/maven/com.puppycrawl.tools/checkstyle/pom.xml b/qa-algorithm/CCQA/checkCode/META-INF/maven/com.puppycrawl.tools/checkstyle/pom.xml
index 5b63700..5218e85 100644
--- a/qa-algorithm/CCQA/checkCode/META-INF/maven/com.puppycrawl.tools/checkstyle/pom.xml
+++ b/qa-algorithm/CCQA/checkCode/META-INF/maven/com.puppycrawl.tools/checkstyle/pom.xml
@@ -259,7 +259,7 @@
     <dependency>
       <groupId>org.apache.ant</groupId>
       <artifactId>ant</artifactId>
-      <version>1.10.5</version>
+      <version>1.10.11</version>
       <scope>provided</scope>
     </dependency>