diff --git a/pom.xml b/pom.xml
index e690f99..446b885 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,12 +22,12 @@
 
         <pagehelper-starter.version>1.2.7</pagehelper-starter.version>
         <org.projectlombok.version>1.18.0</org.projectlombok.version>
-        <pagehelper.version>5.1.10</pagehelper.version>
-        <mybatis.version>3.4.6</mybatis.version>
+        <pagehelper.version>5.3.1</pagehelper.version>
+        <mybatis.version>3.5.6</mybatis.version>
         <hibernate.jpa.api.version>1.0.0.Final</hibernate.jpa.api.version>
         <commons.beanutils.version>1.9.4</commons.beanutils.version>
         <commons.lang3.version>3.10</commons.lang3.version>
-        <google.guava.version>28.1-jre</google.guava.version>
+        <google.guava.version>32.0.0-jre</google.guava.version>
 
         <junit.jupiter.version>5.6.2</junit.jupiter.version>
     </properties>