diff --git a/Cargo.lock b/Cargo.lock
index d1e7aec..7efd3cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -99,14 +99,13 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.3.4"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
+checksum = "300e883d756b2e4ec94e02791f39b04b522276138852cfc41d9fb7e904106099"
 dependencies = [
  "cfg-if",
  "libc",
  "r-efi",
- "wasip2",
 ]
 
 [[package]]
@@ -234,9 +233,9 @@ dependencies = [
 
 [[package]]
 name = "r-efi"
-version = "5.3.0"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
+checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
 [[package]]
 name = "rand"
@@ -372,15 +371,6 @@ version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
-[[package]]
-name = "wasip2"
-version = "1.0.4+wasi-0.2.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b67efb37e106e55ce722a510d6b5f9c17f083e5fc79afc2badeb12cc313d9487"
-dependencies = [
- "wit-bindgen",
-]
-
 [[package]]
 name = "win_hello_bridge"
 version = "2.0.0"
@@ -431,17 +421,11 @@ version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "504a2476202769977a040c6364301a3f65d0cc9e3fb08600b2bda150a0488316"
 
-[[package]]
-name = "wit-bindgen"
-version = "0.57.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ebf944e87a7c253233ad6766e082e3cd714b5d03812acc24c318f549614536e"
-
 [[package]]
 name = "wsl_hello_pam"
 version = "2.0.0"
 dependencies = [
- "getrandom 0.3.4",
+ "getrandom 0.4.3",
  "libc",
  "rand",
  "rsa",
diff --git a/wsl_hello_pam/Cargo.toml b/wsl_hello_pam/Cargo.toml
index 45a43e9..b9a8efe 100644
--- a/wsl_hello_pam/Cargo.toml
+++ b/wsl_hello_pam/Cargo.toml
@@ -23,7 +23,7 @@ rsa = "0.9"
 # "oid" is required: PKCS#1 v1.5 signatures embed a DigestInfo identifying the
 # hash, so the digest type must carry its OID.
 sha2 = { version = "0.10", features = ["oid"] }
-getrandom = "0.3"
+getrandom = "0.4"
 
 [dev-dependencies]
 # Test-only: needed to generate keypairs and produce genuine signatures so the