diff --git a/Expression/ELAttack/pom.xml b/Expression/ELAttack/pom.xml
index c0219a9..46e524c 100644
--- a/Expression/ELAttack/pom.xml
+++ b/Expression/ELAttack/pom.xml
@@ -1,5 +1,4 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <groupId>org.example</groupId>
     <version>1.0-SNAPSHOT</version>
     <modelVersion>4.0.0</modelVersion>
@@ -13,7 +12,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.14.1</version>
+            <version>2.17.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api -->
         <dependency>
@@ -79,4 +78,13 @@
 <!--        </resources>-->
 <!--        <finalName>ELAttack</finalName>-->
 <!--    </build>-->
-</project>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>log4j</groupId>
+                <artifactId>log4j</artifactId>
+                <version>2.17.1</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+</project>
\ No newline at end of file