diff --git a/extern/bouncycastle b/extern/bouncycastle
index ef1033a70..3872e5ebe 160000
--- a/extern/bouncycastle
+++ b/extern/bouncycastle
@@ -1 +1 @@
-Subproject commit ef1033a701769af4ad4b0c81efcb4730989509b3
+Subproject commit 3872e5ebe104985f85ebe3ab59bdd72939477913