diff --git a/c b/c
index 53daed96c39757bf29ad8d2ba5dad86a745b4d42..6050d38aa6668d84a1984143b1dcfcfe47243532 160000
--- a/c
+++ b/c
@@ -1 +1 @@
-Subproject commit 53daed96c39757bf29ad8d2ba5dad86a745b4d42
+Subproject commit 6050d38aa6668d84a1984143b1dcfcfe47243532
diff --git a/d b/d
index 9b4cba62301d66d816b54489dc1bf1bf451a0b8a..863cb48388bc8a3a2f9a68fff020b0e8dc04eb4f 160000
--- a/d
+++ b/d
@@ -1 +1 @@
-Subproject commit 9b4cba62301d66d816b54489dc1bf1bf451a0b8a
+Subproject commit 863cb48388bc8a3a2f9a68fff020b0e8dc04eb4f