diff --git a/trace-agent/test-web/pom.xml b/trace-agent/test-web/pom.xml
index ac9e501..da6a2ff 100644
--- a/trace-agent/test-web/pom.xml
+++ b/trace-agent/test-web/pom.xml
@@ -13,7 +13,7 @@
 		<slf4j-api.version>1.7.12</slf4j-api.version>
 		<log4j-jcl.version>2.3</log4j-jcl.version>
 		<log4j-api.version>2.3</log4j-api.version>
-		<log4j-core.version>2.3</log4j-core.version>
+		<log4j-core.version>2.15.0</log4j-core.version>
 		<log4j-slf4j.version>2.3</log4j-slf4j.version>
 		<disruptor.version>3.3.2</disruptor.version>
 		<javax.servlet.version>3.1.0</javax.servlet.version>