diff --git a/pom.xml b/pom.xml
index b9748ab36d39..26adc4efdd1e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
         <jersey.version>1.19.3</jersey.version>
         <!-- Watch out for Hadoop compatibility when updating to >= 2.5; see https://github.com/druid-io/druid/pull/1669 -->
         <jackson.version>2.4.6</jackson.version>
-        <log4j.version>2.5</log4j.version>
+        <log4j.version>2.15.0</log4j.version>
         <netty.version>4.1.11.Final</netty.version>
         <slf4j.version>1.7.12</slf4j.version>
         <!-- If compiling with different hadoop version also modify default hadoop coordinates in TaskConfig.java -->