Fix bouncycastle dependency

Change-Id: I5c26dd801ece724e830b3a0a507d2d207795e82c
diff --git a/bouncycastle.bzl b/bouncycastle.bzl
index 5c7031c..02960bc 100644
--- a/bouncycastle.bzl
+++ b/bouncycastle.bzl
@@ -11,17 +11,17 @@
     maven_jar(
         name = "bouncycastle_bcprov",
         artifact = "org.bouncycastle:bcprov-jdk15on:" + BC_VERS,
-        sha1 = "f66a135611d42c992e5745788c3f94eb06464537",
+        sha1 = "bd47ad3bd14b8e82595c7adaa143501e60842a84",
     )
     maven_jar(
         name = "bouncycastle_bcpg",
         artifact = "org.bouncycastle:bcpg-jdk15on:" + BC_VERS,
-        sha1 = "7b2d587f5e3780b79e1d35af3e84d00634e9420b",
+        sha1 = "13c7a199c484127daad298996e95818478431a2c",
     )
     maven_jar(
         name = "bouncycastle_bcpkix",
         artifact = "org.bouncycastle:bcpkix-jdk15on:" + BC_VERS,
-        sha1 = "5c96e34bc9bd4cd6870e6d193a99438f1e274ca7",
+        sha1 = "d0c46320fbc07be3a24eb13a56cee4e3d38e0c75",
     )
     native.bind(
         name = "bcprov",