diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 9d25b3c..c795c01
--- a/pom.xml
+++ b/pom.xml
@@ -117,7 +117,7 @@
         <dependency>
           <groupId>org.bouncycastle</groupId>
           <artifactId>bcprov-jdk15to18</artifactId>
-          <version>1.66</version>
+          <version>1.69</version>
         </dependency>
         <dependency>
           <groupId>org.msgpack</groupId>