diff --git a/src/Potato.Config.Core/packages.config b/src/Potato.Config.Core/packages.config
index a9bc6e58..83c12193 100644
--- a/src/Potato.Config.Core/packages.config
+++ b/src/Potato.Config.Core/packages.config
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="BouncyCastle" version="1.7.0" targetFramework="net40" />
+  <package id="BouncyCastle" version="1.8.9" targetFramework="net40" />
 </packages>
\ No newline at end of file