diff --git a/bus-testing/pom.xml b/bus-testing/pom.xml
old mode 100755
new mode 100644
index 6989bf4..918fc19
--- a/bus-testing/pom.xml
+++ b/bus-testing/pom.xml
@@ -25,7 +25,7 @@
         <lombok.version>1.18.12</lombok.version>
         <aspectj.version>1.9.5</aspectj.version>
         <fastjson.version>1.2.73</fastjson.version>
-        <bouncycastle.version>1.66</bouncycastle.version>
+        <bouncycastle.version>1.67</bouncycastle.version>
         <slf4j.version>1.7.30</slf4j.version>
         <mybatis.version>3.5.5</mybatis.version>
         <mybatis.spring.version>2.0.5</mybatis.spring.version>