diff --git a/pom.xml b/pom.xml
index 4cb933e..9fd3202 100644
--- a/pom.xml
+++ b/pom.xml
@@ -138,7 +138,7 @@
 		<hsqldb.version>1.8.0.10</hsqldb.version>
 		<jcl.over.slf4j.version>1.7.21</jcl.over.slf4j.version>
 		<junit.version>4.12</junit.version>
-		<log4j.version>2.14.0</log4j.version>
+		<log4j.version>2.15.0</log4j.version>
 		<mina.core.version>2.1.2</mina.core.version>
 		<slf4j.api.version>1.7.21</slf4j.api.version>
 		<slf4j.log4j12.version>1.7.21</slf4j.log4j12.version>