diff --git a/package.json b/package.json
index 3894c57..3ef936a 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   },
   "dependencies": {
     "@chainsafe/bls-keygen": "^0.3.0",
-    "bls-eth-wasm": "^0.4.4",
+    "bls-eth-wasm": "^0.4.6",
     "randombytes": "^2.1.0"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 39100b5..830326a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1603,6 +1603,11 @@ bls-eth-wasm@^0.4.4:
   resolved "https://registry.yarnpkg.com/bls-eth-wasm/-/bls-eth-wasm-0.4.4.tgz#3d4c99f8ddee6df23e188dc756125268a0f4d525"
   integrity sha512-S6XwscKuxxYTANHZX8tZQxZKvj9IhG3aOCEuy1EnNdsAOfuH2pdRIgWrORwpKd4SLdvmPWap9I+TbJRnFx1Yng==
 
+bls-eth-wasm@^0.4.6:
+  version "0.4.6"
+  resolved "https://registry.yarnpkg.com/bls-eth-wasm/-/bls-eth-wasm-0.4.6.tgz#6159b8aee9eeb1aa24ebe2dc2e9aae4a65a0b8d3"
+  integrity sha512-ZHPnEcgtuCFj4exMN7ZInR6acOMkTAe3gVfjihzB/wE6twlFElLVY1S7CFYSMttzuhdCFU0OV/rjfRwZEselNQ==
+
 bluebird@^3.3.0, bluebird@^3.5.5:
   version "3.7.2"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"