diff --git a/xcrypto-ref b/xcrypto-ref
index 2aed3fa..44a63f5 160000
--- a/xcrypto-ref
+++ b/xcrypto-ref
@@ -1 +1 @@
-Subproject commit 2aed3fa4e72f824313cd59362fe8dab2cdb0087d
+Subproject commit 44a63f55466a32b65e096f8e109107a01f36bc90
diff --git a/xcrypto-spec b/xcrypto-spec
index 6393352..a9c34fd 160000
--- a/xcrypto-spec
+++ b/xcrypto-spec
@@ -1 +1 @@
-Subproject commit 6393352b13e4ebb5a3b0dea84be007a5e68906e3
+Subproject commit a9c34fdef8f5222eb7de9528de59192b5a4cfe6d