diff --git a/pom.xml b/pom.xml
index 9c91b85..ec5f5a0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -89,13 +89,13 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.13.3</version>
+            <version>2.3.1</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.13.3</version>
+            <version>2.3.1</version>
         </dependency>
 
         <dependency>
@@ -107,10 +107,10 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-slf4j-impl</artifactId>
-            <version>2.13.3</version>
+            <version>2.3.1</version>
             <scope>test</scope>
         </dependency>
 
     </dependencies>
 
-</project>
\ No newline at end of file
+</project>