diff --git a/native/wireguard_nif/Cargo.lock b/native/wireguard_nif/Cargo.lock
index 36213af..cf3bfcd 100644
--- a/native/wireguard_nif/Cargo.lock
+++ b/native/wireguard_nif/Cargo.lock
@@ -348,9 +348,9 @@ dependencies = [
 
 [[package]]
 name = "rustler"
-version = "0.37.3"
+version = "0.37.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c779e2cbfa2987990205d0d8fc142163739e45a4c6592dc637896c77fec01280"
+checksum = "875c8fe88089b9bbc0977385e107d35bfae740c6b0734e60a1e9cc82d0017f49"
 dependencies = [
  "inventory",
  "libloading",
@@ -360,9 +360,9 @@ dependencies = [
 
 [[package]]
 name = "rustler_codegen"
-version = "0.37.3"
+version = "0.37.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6e120f8936c779b6c2e09992a2dfa9a4e8bcd0794c02bb654fde03e03ce8c31"
+checksum = "afb5848e9c4cf3796f190d9b4516523af27f3444a3af1771f20465f6586d40b2"
 dependencies = [
  "heck",
  "inventory",