diff --git a/package.json b/package.json
index 793cf72..1aa0606 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "benchmark": "node -r ./.babel-register test/benchmarks"
   },
   "dependencies": {
-    "@chainsafe/eth2-bls-wasm": "^0.1.0",
+    "@chainsafe/eth2-bls-wasm": "^0.2.0",
     "@chainsafe/eth2.0-types": "^0.1.0",
     "assert": "^1.4.1",
     "bls-wasm": "^0.2.7"