diff --git a/Cargo.lock b/Cargo.lock
index ad49099eb9..b78f4cdc52 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,9 +10,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "bitflags"
-version = "1.3.2"
+version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
 
 [[package]]
 name = "bootstrap"
@@ -63,9 +63,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "plain"
@@ -75,18 +75,18 @@ checksum = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.70"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
+checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
 dependencies = [
  "proc-macro2",
 ]
@@ -94,7 +94,7 @@ dependencies = [
 [[package]]
 name = "redox-exec"
 version = "0.1.0"
-source = "git+https://gitlab.redox-os.org/redox-os/relibc.git#780e6ff81c6973625f8e6132673479250fcc9d76"
+source = "git+https://gitlab.redox-os.org/redox-os/relibc.git#6ff5691d189945a51b997a6e729646592015cb68"
 dependencies = [
  "goblin",
  "plain",
@@ -111,9 +111,8 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
+version = "0.5.0"
+source = "git+https://gitlab.redox-os.org/redox-os/syscall.git#7163519226f89f47d77118af27495de231ad9092"
 dependencies = [
  "bitflags",
 ]
@@ -155,9 +154,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.40"
+version = "2.0.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13fa70a4ee923979ffb522cacce59d34421ebdea5625e1073c4326ef9d2dd42e"
+checksum = "7383cd0e49fff4b6b90ca5670bfd3e9d6a733b3f90c686605aa7eec8c4996032"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 9c7c863cac..922db2af88 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,8 +13,9 @@ crate-type = ["staticlib"]
 hashbrown = { version = "0.14", default-features = false, features = ["inline-more"] }
 linked_list_allocator = "0.10"
 redox-initfs = { git = "https://gitlab.redox-os.org/redox-os/redox-initfs.git", default-features = false }
+#redox-exec = { git = "https://gitlab.redox-os.org/redox-os/relibc.git" }
 redox-exec = { git = "https://gitlab.redox-os.org/redox-os/relibc.git" }
-redox_syscall = "0.4"
+redox_syscall = { git = "https://gitlab.redox-os.org/redox-os/syscall.git" }
 
 [profile.release]
 panic = "abort"
diff --git a/src/exec.rs b/src/exec.rs
index 37f7781a17..ae21e5267e 100644
--- a/src/exec.rs
+++ b/src/exec.rs
@@ -41,6 +41,8 @@ pub fn main() -> ! {
     const CWD: &[u8] = b"/scheme/initfs";
     let extrainfo = redox_exec::ExtraInfo {
         cwd: Some(CWD),
+        sigprocmask: 0,
+        sigignmask: 0,
     };
 
     let path = "/scheme/initfs/bin/init";