diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 51e0df0..8d4518c
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <commons-configuration-version>1.10</commons-configuration-version>
         <commons-cli-version>1.4</commons-cli-version>
         <fastjson-version>1.2.62</fastjson-version>
-        <guava-version>28.1-jre</guava-version>
+        <guava-version>29.0-jre</guava-version>
         <diamond.version>3.7.2.1-SNAPSHOT</diamond.version>
 
         <!--slf4j 1.7.10 和 logback-classic 1.0.13 是好基友 -->