diff --git a/SameOccurrence/pom.xml b/SameOccurrence/pom.xml
index 5bd412c..cc10e90 100644
--- a/SameOccurrence/pom.xml
+++ b/SameOccurrence/pom.xml
@@ -79,7 +79,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.13.2</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>