diff --git a/Cargo.lock b/Cargo.lock
index da2dabc7f..e191732e3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6313,11 +6313,12 @@ name = "xmtp_cryptography"
 version = "0.1.0"
 dependencies = [
  "curve25519-dalek",
- "ecdsa 0.15.1",
+ "ecdsa 0.16.9",
  "ethers",
  "ethers-core",
+ "getrandom",
  "hex",
- "k256 0.12.0",
+ "k256 0.13.3",
  "log",
  "rand",
  "rand_chacha",
diff --git a/Cargo.toml b/Cargo.toml
index 4048b2f7b..977fe4527 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -59,6 +59,7 @@ tonic = "^0.11"
 tracing = { version = "0.1" }
 tracing-subscriber = "0.3"
 url = "2.5.0"
+getrandom = { version = "0.2", default-features = false }
 
 # Internal Crate Dependencies
 xmtp_cryptography = { path = "xmtp_cryptography" }
diff --git a/bindings_ffi/Cargo.lock b/bindings_ffi/Cargo.lock
index 613099112..4b796c348 100644
--- a/bindings_ffi/Cargo.lock
+++ b/bindings_ffi/Cargo.lock
@@ -5758,11 +5758,12 @@ name = "xmtp_cryptography"
 version = "0.1.0"
 dependencies = [
  "curve25519-dalek",
- "ecdsa 0.15.1",
+ "ecdsa 0.16.9",
  "ethers",
  "ethers-core",
+ "getrandom",
  "hex",
- "k256 0.12.0",
+ "k256 0.13.3",
  "log",
  "rand",
  "rand_chacha",
diff --git a/bindings_node/Cargo.lock b/bindings_node/Cargo.lock
index 8668af521..6dd0df229 100644
--- a/bindings_node/Cargo.lock
+++ b/bindings_node/Cargo.lock
@@ -5215,11 +5215,12 @@ name = "xmtp_cryptography"
 version = "0.1.0"
 dependencies = [
  "curve25519-dalek",
- "ecdsa 0.15.1",
+ "ecdsa 0.16.9",
  "ethers",
  "ethers-core",
+ "getrandom",
  "hex",
- "k256 0.12.0",
+ "k256 0.13.3",
  "log",
  "rand",
  "rand_chacha",
diff --git a/xmtp_api_grpc_gateway/Cargo.toml b/xmtp_api_grpc_gateway/Cargo.toml
index 3fb0db72f..c2d975d87 100644
--- a/xmtp_api_grpc_gateway/Cargo.toml
+++ b/xmtp_api_grpc_gateway/Cargo.toml
@@ -9,7 +9,7 @@ crate-type = ["cdylib", "rlib"]
 [dependencies]
 async-trait = "0.1.68"
 futures = "0.3.29"
-getrandom = { version = "0.2", features = ["js"] }
+getrandom = { workspace = true, features = ["js"] }
 hex = "0.4"
 js-sys = "0.3"
 prost = { version = "^0.12", features = ["prost-derive"] }
diff --git a/xmtp_cryptography/Cargo.toml b/xmtp_cryptography/Cargo.toml
index 3b59b57be..1290f85b4 100644
--- a/xmtp_cryptography/Cargo.toml
+++ b/xmtp_cryptography/Cargo.toml
@@ -2,15 +2,15 @@
 name = "xmtp_cryptography"
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.64"
+rust-version = "1.70"
 
 [dependencies]
 curve25519-dalek = "4"
-ecdsa = "0.15.1"
+ecdsa = "0.16.9"
 ethers = { workspace = true }
 ethers-core = { workspace = true }
 hex = { workspace = true }
-k256 = { version = "0.12.0", features = ["ecdh"] }
+k256 = { version = "0.13.3", features = ["ecdh"] }
 log = { workspace = true }
 rand = { workspace = true }
 rand_chacha = "0.3.1"
@@ -20,6 +20,9 @@ sha2 = "0.10.7"
 sha3 = "0.10.6"
 thiserror = { workspace = true }
 
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+getrandom = { workspace = true, features = ["js"] }
+
 [features]
 ws = ["ethers/ws"]
 
diff --git a/xmtp_v2/Cargo.toml b/xmtp_v2/Cargo.toml
index f99ad24c0..0667ef1b6 100644
--- a/xmtp_v2/Cargo.toml
+++ b/xmtp_v2/Cargo.toml
@@ -8,7 +8,7 @@ rust-version = "1.64"
 aes-gcm = "0.10.1"
 ecdsa = "0.15.1"
 generic-array = "0.14.6"
-getrandom = { version = "0.2.8", features = ["js"] }
+getrandom = { workspace = true, features = ["js"] }
 hex = { workspace = true }
 hkdf = "0.12.3"
 k256 = { version = "0.12.0", features = ["ecdh"] }