diff --git a/rule-crawler/pom.xml b/rule-crawler/pom.xml
index ee78249..7c18f78 100644
--- a/rule-crawler/pom.xml
+++ b/rule-crawler/pom.xml
@@ -71,7 +71,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
-      <version>1.7.10</version>
+      <version>1.7.30</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>