fix bc version
diff --git a/pulsar-sql/presto-distribution/LICENSE b/pulsar-sql/presto-distribution/LICENSE
index efa6671..eb2b354 100644
--- a/pulsar-sql/presto-distribution/LICENSE
+++ b/pulsar-sql/presto-distribution/LICENSE
@@ -550,4 +550,4 @@
 
 Bouncy Castle License
  * Bouncy Castle -- licenses/LICENSE-bouncycastle.txt
-    - bouncy-castle-bc-shaded-2.5.1.jar
+    - bouncy-castle-bc-shaded-2.5.2.jar