diff --git a/pom.xml b/pom.xml
index 466bf642..b7117060 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,6 +47,12 @@
 			<groupId>org.egovframe.rte</groupId>
 			<artifactId>org.egovframe.rte.fdl.crypto</artifactId>
 			<version>4.1.0</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.apache.logging.log4j</groupId>
+					<artifactId>log4j-slf4j-impl</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>cokr.xit.base</groupId>