diff --git a/Cargo.lock b/Cargo.lock
index 24c47cd..e5ee79a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -305,7 +305,7 @@ dependencies = [
  "criterion",
  "data-encoding",
  "ed25519-dalek",
- "getrandom",
+ "getrandom 0.4.3",
  "serde",
  "serde_json",
  "sha2",
@@ -366,6 +366,17 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "300e883d756b2e4ec94e02791f39b04b522276138852cfc41d9fb7e904106099"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+]
+
 [[package]]
 name = "half"
 version = "2.7.1"
@@ -537,13 +548,19 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "r-efi"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
+
 [[package]]
 name = "rand_core"
 version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.17",
 ]
 
 [[package]]
diff --git a/entangled-core/Cargo.toml b/entangled-core/Cargo.toml
index dfd68ac..5ab20f8 100644
--- a/entangled-core/Cargo.toml
+++ b/entangled-core/Cargo.toml
@@ -38,5 +38,5 @@ thiserror = "1"
 ed25519-dalek = { version = "2", default-features = false, features = ["std", "zeroize"] }
 sha2 = { version = "0.10", default-features = false, features = ["std"] }
 sha3 = { version = "0.10", default-features = false, features = ["std"] }
-getrandom = "0.2"
+getrandom = "0.4"
 unicode-normalization = "0.1"