diff --git a/pom.xml b/pom.xml
index 087c548..7741f27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
         <spring-boot.version>2.1.6.RELEASE</spring-boot.version>
         <security.oauth.auto.version>2.1.5.RELEASE</security.oauth.auto.version>
         <java.version>1.8</java.version>
-        <guava.version>20.0</guava.version>
+        <guava.version>28.2-jre</guava.version>
         <hutool.version>4.5.0</hutool.version>
         <jsoup.version>1.11.3</jsoup.version>
         <poi.version>3.17</poi.version>