diff --git a/eventstore/pom.xml b/eventstore/pom.xml
index 78546e5..1e7b1c6 100644
--- a/eventstore/pom.xml
+++ b/eventstore/pom.xml
@@ -30,7 +30,7 @@
         <leveldbjni.version>1.8</leveldbjni.version>
         <logback.version>1.2.3</logback.version>
         <mongodb.version>3.6.3</mongodb.version>
-        <slf4j.version>1.7.19</slf4j.version>
+        <slf4j.version>1.7.30</slf4j.version>
         <spring.version>5.1.5.RELEASE</spring.version>
         <zip4j.version>1.3.2</zip4j.version>