diff --git a/DreamTown/Cebd_Decrypt/Cebd_Decrypt/packages.config b/DreamTown/Cebd_Decrypt/Cebd_Decrypt/packages.config
index 5e69641..9026f7c 100644
--- a/DreamTown/Cebd_Decrypt/Cebd_Decrypt/packages.config
+++ b/DreamTown/Cebd_Decrypt/Cebd_Decrypt/packages.config
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="BouncyCastle" version="1.8.5" targetFramework="net452" />
+  <package id="BouncyCastle" version="1.8.9" targetFramework="net452" />
   <package id="DotNetZip" version="1.13.4" targetFramework="net452" />
 </packages>
\ No newline at end of file