diff --git a/packages/util-crypto/package.json b/packages/util-crypto/package.json
index b6f4521da..51bf7b08b 100644
--- a/packages/util-crypto/package.json
+++ b/packages/util-crypto/package.json
@@ -30,9 +30,9 @@
   "dependencies": {
     "@babel/runtime": "^7.4.0",
     "@polkadot/util": "^0.42.0-beta.1",
-    "@polkadot/wasm-crypto": "^0.5.1",
-    "@polkadot/wasm-dalek-ed25519": "^0.5.1",
-    "@polkadot/wasm-schnorrkel": "^0.5.1",
+    "@polkadot/wasm-crypto": "^0.6.1",
+    "@polkadot/wasm-dalek-ed25519": "^0.6.1",
+    "@polkadot/wasm-schnorrkel": "^0.6.1",
     "@types/bip39": "^2.4.2",
     "@types/pbkdf2": "^3.0.0",
     "@types/secp256k1": "^3.5.0",
diff --git a/yarn.lock b/yarn.lock
index 401fb75df..fcf794bba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1584,20 +1584,20 @@
   resolved "https://registry.yarnpkg.com/@polkadot/ts/-/ts-0.1.56.tgz#ffd6e9c95704a7fb90b918193b9dc5c440114b27"
   integrity sha512-wnt4zXxZXyz6WaubTO/I+nUElwV2DogFzdl6CrKfVn2PTWp8uHN06W9s40FH57ORtmQfDr9rLRP8Nq+oIyElbg==
 
-"@polkadot/wasm-crypto@^0.5.1":
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-0.5.1.tgz#3d5734d6dc2f5174a411689f78538287d21bd710"
-  integrity sha512-8h7uz85bvLVirtbxLkELr9H25oqAfgnQuDP6FP3QJeag7VfMtVvRF5U2JWGgsiUSiRg+UJnTuCleOSDnageRmg==
+"@polkadot/wasm-crypto@^0.6.1":
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-0.6.1.tgz#34e14cf6946060e50bc6f423afa6a11b8eadec4e"
+  integrity sha512-Qpyzu4EQEKgO6S1sAxuVsqB10OoP3mi7QIygR68g/IregfzrFgz1lOEBoG3RJPhDZf4tNwNNIta7orm4GHAs4Q==
 
-"@polkadot/wasm-dalek-ed25519@^0.5.1":
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/wasm-dalek-ed25519/-/wasm-dalek-ed25519-0.5.1.tgz#7b59f5381c8e16335d4de31e2e30ac7d7592762f"
-  integrity sha512-wBz1/tJJHylQ8cfB0J11h8T46m6trAq+tyNzGCaoDNFyb7XDg3wNxpyWNHg1PGrI59sjaDiTfvr3RUiodWgcng==
+"@polkadot/wasm-dalek-ed25519@^0.6.1":
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/wasm-dalek-ed25519/-/wasm-dalek-ed25519-0.6.1.tgz#59f385ae55c080c88851b8d6399a26e7c5e3949b"
+  integrity sha512-rJuHLJeQGVxOm1BlG8nmeNGVA+rOjZCQE0rKzEdZyFHO8huoSpLyKo96nLyOhbE/xb2FMVj7Kk1vSHe2e8MenA==
 
-"@polkadot/wasm-schnorrkel@^0.5.1":
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/wasm-schnorrkel/-/wasm-schnorrkel-0.5.1.tgz#9db91db2e262668bdc1b037ef6d010ba2a29bf41"
-  integrity sha512-uFlYRtMYeuVzW72+I01ToKqbPmn/3gFJzMc2MJcpOgOEPHNrQ1erXkqy0s1BxJYIDaO5SlvAQK/lRQbAWEYUDA==
+"@polkadot/wasm-schnorrkel@^0.6.1":
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/wasm-schnorrkel/-/wasm-schnorrkel-0.6.1.tgz#68d0cebd063fd5294ba5757f167c814613344310"
+  integrity sha512-XlDPqKqFGYLwkd4FjjaDgvrQCrTfUfIMski6+LNyRwbpsIHhkGoEWXE/byIsB6FTcHBUDpXq9ZFdaddmXfV8pg==
 
 "@types/babel__core@^7.1.0":
   version "7.1.0"