diff --git a/package.json b/package.json
index 07028b3b..110adb5a 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
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+    "@polkadot/dev": "^0.63.26",
     "fflate": "^0.7.1",
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diff --git a/packages/wasm-crypto/package.json b/packages/wasm-crypto/package.json
index 016bf4de..bdea18f4 100644
--- a/packages/wasm-crypto/package.json
+++ b/packages/wasm-crypto/package.json
@@ -28,8 +28,8 @@
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-    "@polkadot/x-randomvalues": "^7.7.1"
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diff --git a/yarn.lock b/yarn.lock
index 0beb3d96..171aed3e 100644
--- a/yarn.lock
+++ b/yarn.lock
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-"@babel/runtime@npm:^7.15.4, @babel/runtime@npm:^7.16.0, @babel/runtime@npm:^7.8.4":
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-  resolution: "@polkadot/dev@npm:0.63.20"
+"@polkadot/dev@npm:^0.63.26":
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+  resolution: "@polkadot/dev@npm:0.63.26"
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@@ -1930,22 +1927,22 @@ __metadata:
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     polkadot-exec-tsc: scripts/polkadot-exec-tsc.mjs
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-  resolution: "@polkadot/util@npm:7.7.1"
+"@polkadot/util@npm:^7.8.1":
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+  resolution: "@polkadot/util@npm:7.8.1"
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-    "@polkadot/x-textdecoder": 7.7.1
-    "@polkadot/x-textencoder": 7.7.1
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     "@polkadot/wasm-crypto-wasm": ^4.2.2-12
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-  resolution: "@polkadot/x-global@npm:7.7.1"
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+"@polkadot/x-randomvalues@npm:^7.8.1":
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+"@polkadot/x-textencoder@npm:7.8.1":
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-    "@polkadot/dev": ^0.63.20
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     override-require: ^1.1.1
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