diff --git a/Cargo.toml b/Cargo.toml
index 77d6f57..68445e0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,6 +29,9 @@ serde_json = "1"
 sha3 = "0.9"
 strum_macros = "0.21"
 
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+getrandom = { version = "0.2.3", features = ["js"]}
+
 [dev-dependencies]
 evmodin-test = { path = ".", package = "evmodin", features = ["util"] }
 hex-literal = "0.3"