diff --git a/DataLayerService/pom.xml b/DataLayerService/pom.xml
index e0930a5..983b81e 100644
--- a/DataLayerService/pom.xml
+++ b/DataLayerService/pom.xml
@@ -31,17 +31,17 @@
 	<dependency>
 	    <groupId>org.apache.logging.log4j</groupId>
 	    <artifactId>log4j-api</artifactId>
-	    <version>2.13.2</version>
+	    <version>2.15.0</version>
 	</dependency>
 	<dependency>
 	    <groupId>org.apache.logging.log4j</groupId>
 	    <artifactId>log4j-core</artifactId>
-	    <version>2.13.2</version>
+	    <version>2.15.0</version>
 	</dependency>
 	<dependency>
 	    <groupId>org.apache.logging.log4j</groupId>
 	    <artifactId>log4j-slf4j-impl</artifactId>
-	    <version>2.13.2</version>
+	    <version>2.15.0</version>
 	</dependency>
   </dependencies>
 
diff --git a/JavaRequestHandler/pom.xml b/JavaRequestHandler/pom.xml
index 3757998..91fa057 100644
--- a/JavaRequestHandler/pom.xml
+++ b/JavaRequestHandler/pom.xml
@@ -21,17 +21,17 @@
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-api</artifactId>
-      <version>2.13.2</version>
+      <version>2.15.0</version>
     </dependency>
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core</artifactId>
-      <version>2.13.2</version>
+      <version>2.15.0</version>
     </dependency>
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-slf4j-impl</artifactId>
-      <version>2.13.2</version>
+      <version>2.15.0</version>
     </dependency>
     <dependency>
       <groupId>net.sourceforge.argparse4j</groupId>