diff --git a/tools/Focus/pom.xml b/tools/Focus/pom.xml
index 4280ff71..c0cc7e2b 100644
--- a/tools/Focus/pom.xml
+++ b/tools/Focus/pom.xml
@@ -60,7 +60,7 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.6.1</version>
+			<version>2.17.1</version>
 		</dependency>
 		<dependency>
 			<groupId>com.google.collections</groupId>