upgrade BC to 1.56

Author: kares

lib/jopenssl/version.rb

@@ -1,6 +1,6 @@
 module Jopenssl
   VERSION = '0.9.20.dev'
-  BOUNCY_CASTLE_VERSION = '1.55'
+  BOUNCY_CASTLE_VERSION = '1.56'
   # @deprecated
   module Version
     # @private

pom.xml

@@ -94,12 +94,12 @@ DO NOT MODIFIY - GENERATED CODE
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcpkix-jdk15on</artifactId>
-      <version>1.55</version>
+      <version>1.56</version>
     </dependency>
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk15on</artifactId>
-      <version>1.55</version>
+      <version>1.56</version>
     </dependency>
     <dependency>
       <groupId>org.jruby</groupId>