diff --git a/oak_loader/Cargo.lock b/oak_loader/Cargo.lock
index 6f306257514..64c639e3ae4 100644
--- a/oak_loader/Cargo.lock
+++ b/oak_loader/Cargo.lock
@@ -1116,9 +1116,9 @@ checksum = "9385f66bf6105b241aa65a61cb923ef20efc665cb9f9bb50ac2f0c4b7f378d41"
 
 [[package]]
 name = "libm"
-version = "0.1.4"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
+checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
 
 [[package]]
 name = "lock_api"
@@ -1573,9 +1573,9 @@ dependencies = [
 
 [[package]]
 name = "parity-wasm"
-version = "0.41.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddfc878dac00da22f8f61e7af3157988424567ab01d9920b962ef7dcbd7cd865"
+checksum = "be5e13c266502aadf83426d87d81a0f5d1ef45b8027f5a471c360abfe4bfae92"
 
 [[package]]
 name = "parking_lot"
@@ -3205,9 +3205,9 @@ checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
 
 [[package]]
 name = "wasmi"
-version = "0.7.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bb6825d9b2147105789adb4c2d84b9b568719713f3ac39618b637b4dafc86c4"
+checksum = "ca00c5147c319a8ec91ec1a0edbec31e566ce2c9cc93b3f9bb86a9efd0eb795d"
 dependencies = [
  "downcast-rs",
  "libm",
@@ -3220,9 +3220,9 @@ dependencies = [
 
 [[package]]
 name = "wasmi-validation"
-version = "0.3.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea78c597064ba73596099281e2f4cfc019075122a65cdda3205af94f0b264d93"
+checksum = "165343ecd6c018fc09ebcae280752702c9a2ef3e6f8d02f1cfcbdb53ef6d7937"
 dependencies = [
  "parity-wasm",
 ]