diff --git a/Cargo.toml b/Cargo.toml
index 03debdd..8ca0a84 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kernel"
-version = "0.1.33"
+version = "0.1.51"
 build = "build.rs"
 
 [lib]
diff --git a/syscall b/syscall
index a715b8c..54839d4 160000
--- a/syscall
+++ b/syscall
@@ -1 +1 @@
-Subproject commit a715b8cf97274cc2adb3df02379fa368d7d0db9d
+Subproject commit 54839d42f495e339062b1d3480415544033d0c0c