diff --git a/boot-crawler/pom.xml b/boot-crawler/pom.xml
old mode 100755
new mode 100644
index a2f8609..507147a
--- a/boot-crawler/pom.xml
+++ b/boot-crawler/pom.xml
@@ -103,7 +103,7 @@
 		<dependency>
 		  <groupId>com.google.guava</groupId>
 		  <artifactId>guava</artifactId>
-		  <version>24.1-jre</version>
+		  <version>32.0.0-jre</version>
 		</dependency>
 
 		<dependency>