diff --git a/crawler/crawler4j/WeatherCrawler/pom.xml b/crawler/crawler4j/WeatherCrawler/pom.xml
index 2e7dc8a..2196126 100644
--- a/crawler/crawler4j/WeatherCrawler/pom.xml
+++ b/crawler/crawler4j/WeatherCrawler/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.10.0</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>