diff --git a/pom.xml b/pom.xml
index e5fd117..28bd0f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <java.version>1.8</java.version>
         <spring.version>4.3.2.RELEASE</spring.version>
         <jackson.version>2.5.0</jackson.version>
-        <slf4j.version>1.7.7</slf4j.version>
+        <slf4j.version>1.7.23</slf4j.version>
         <log4j2.version>2.5</log4j2.version>
         <jooq.version>3.7.3</jooq.version>
         <vertx.version>3.4.2</vertx.version>
@@ -250,4 +250,4 @@
             </properties>
         </profile>
     </profiles>
-</project>
\ No newline at end of file
+</project>