diff --git a/base64 b/base64
index 22a3e9d..17fa90f 160000
--- a/base64
+++ b/base64
@@ -1 +1 @@
-Subproject commit 22a3e9d421ee25b25bc6af7a02d4076c49dd323f
+Subproject commit 17fa90f91bfcfa810a7bb1beb90843c4896cc3f2