diff --git a/sources/libraries/security/spark-auth/pom.xml b/sources/libraries/security/spark-auth/pom.xml
index 20541d993..93ac578af 100644
--- a/sources/libraries/security/spark-auth/pom.xml
+++ b/sources/libraries/security/spark-auth/pom.xml
@@ -56,7 +56,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-core</artifactId>
-			<version>1.2.3</version>
+			<version>1.5.25</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/log4j/log4j -->
 		<dependency>