diff --git a/package.json b/package.json
index 065b6bcb5..d2d45de32 100644
--- a/package.json
+++ b/package.json
@@ -28,8 +28,8 @@
   },
   "devDependencies": {
     "@babel/core": "^7.17.10",
-    "@polkadot/dev": "^0.66.19",
-    "@types/jest": "^27.5.0"
+    "@polkadot/dev": "^0.66.21",
+    "@types/jest": "^27.5.1"
   },
   "resolutions": {
     "typescript": "^4.6.4"
diff --git a/packages/hw-ledger/package.json b/packages/hw-ledger/package.json
index ba9bd845d..34663be1b 100644
--- a/packages/hw-ledger/package.json
+++ b/packages/hw-ledger/package.json
@@ -26,6 +26,6 @@
     "@ledgerhq/hw-transport": "^6.27.1",
     "@polkadot/hw-ledger-transports": "9.1.2-4",
     "@polkadot/util": "9.1.2-4",
-    "@zondax/ledger-substrate": "^0.26.0"
+    "@zondax/ledger-substrate": "^0.27.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 8149af5ae..91240b7a2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2027,9 +2027,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/dev@npm:^0.66.19":
-  version: 0.66.19
-  resolution: "@polkadot/dev@npm:0.66.19"
+"@polkadot/dev@npm:^0.66.21":
+  version: 0.66.21
+  resolution: "@polkadot/dev@npm:0.66.21"
   dependencies:
     "@babel/cli": ^7.17.10
     "@babel/core": ^7.17.10
@@ -2075,7 +2075,7 @@ __metadata:
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     eslint-plugin-sort-destructure-keys: ^1.4.0
     fs-extra: ^10.1.0
-    gh-pages: ^3.2.3
+    gh-pages: ^4.0.0
     gh-release: ^6.0.4
     glob: ^8.0.1
     glob2base: ^0.0.12
@@ -2093,7 +2093,7 @@ __metadata:
     rollup: ^2.72.1
     rollup-plugin-cleanup: ^3.2.1
     typescript: ^4.6.4
-    yargs: ^17.4.1
+    yargs: ^17.5.0
   bin:
     polkadot-ci-ghact-build: scripts/polkadot-ci-ghact-build.mjs
     polkadot-ci-ghact-docs: scripts/polkadot-ci-ghact-docs.mjs
@@ -2116,7 +2116,7 @@ __metadata:
     polkadot-exec-rollup: scripts/polkadot-exec-rollup.mjs
     polkadot-exec-tsc: scripts/polkadot-exec-tsc.mjs
     polkadot-exec-webpack: scripts/polkadot-exec-webpack.mjs
-  checksum: d3829dcf7eb41e93bc2cf1f80f7fb814546ca9c6822619fe815bc91089b694f7a15fea49694c16968090a6b70b909551363a0e69baeefd82a6ee67d6218a6a1e
+  checksum: cb6ccd29809128a997dd30b866b949dba19170a6ed1e9bcfee5450e52ec67e9b6d8a47b7640f407771037a092f0e6a3938bc4993c80fb53f75b67fa9f0338766
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@@ -2144,7 +2144,7 @@ __metadata:
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     "@polkadot/hw-ledger-transports": 9.1.2-4
     "@polkadot/util": 9.1.2-4
-    "@zondax/ledger-substrate": ^0.26.0
+    "@zondax/ledger-substrate": ^0.27.0
   languageName: unknown
   linkType: soft
 
@@ -2580,13 +2580,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/jest@npm:^27.5.0":
-  version: 27.5.0
-  resolution: "@types/jest@npm:27.5.0"
+"@types/jest@npm:^27.5.1":
+  version: 27.5.1
+  resolution: "@types/jest@npm:27.5.1"
   dependencies:
     jest-matcher-utils: ^27.0.0
     pretty-format: ^27.0.0
-  checksum: ca09ac3a17972e18683c57b681a6866c7a56c67f429810ece00425d948da62f207d271becb5cc759da3630f120596ec3c8e0ceb0eecefbe26daffba168b82879
+  checksum: be20e39f7aaf17179109c0060d0a0489cec2034d4e2e28a631284c7ecd13c5ae52f62697a33a0e89b03b6cfe54e9d5e8c2bd387ab2bd90d6071d68c63b86d1e3
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@@ -2924,9 +2924,9 @@ __metadata:
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-"@zondax/ledger-substrate@npm:^0.26.0":
-  version: 0.26.0
-  resolution: "@zondax/ledger-substrate@npm:0.26.0"
+"@zondax/ledger-substrate@npm:^0.27.0":
+  version: 0.27.0
+  resolution: "@zondax/ledger-substrate@npm:0.27.0"
   dependencies:
     "@babel/runtime": ^7.14.8
     "@ledgerhq/hw-transport": ^6.2.0
@@ -2936,7 +2936,7 @@ __metadata:
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     bs58: ^4.0.1
     hash.js: ^1.1.7
-  checksum: beeb1647d6a3fbc0b25a19cd93ab4fa10dcbb283182d2855e09c0eb6d8b93b65f0b4496ab236de1e211ebecf898cb841356720c749eb99c6d42da80123025c78
+  checksum: a2b74c50a8c2144874f8b3986836e6ff00144360e4b9dc3071ae5ce47c95776c1208db104bfb9eabd97f573bd71f45650ab1eea30c1effe5ac43c41ef6915fcf
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@@ -5812,9 +5812,9 @@ fsevents@~2.1.2:
   languageName: node
   linkType: hard
 
-"gh-pages@npm:^3.2.3":
-  version: 3.2.3
-  resolution: "gh-pages@npm:3.2.3"
+"gh-pages@npm:^4.0.0":
+  version: 4.0.0
+  resolution: "gh-pages@npm:4.0.0"
   dependencies:
     async: ^2.6.1
     commander: ^2.18.0
@@ -5826,7 +5826,7 @@ fsevents@~2.1.2:
   bin:
     gh-pages: bin/gh-pages.js
     gh-pages-clean: bin/gh-pages-clean.js
-  checksum: 0a6e92180ce8fac6f244403d1c8af6d004615b96c7bafdc25da0022eab34f84470895587c618d440ae77b4b4ce1c1b85442ddf3184f53a522f87974da5a41760
+  checksum: 255648eb272104465586393be8a3112d928916a6b35b2b3ffc202c1e55b1c25b1e54e4b5fe83afbf1b1f8e7d37521c0d7b9c7b3db9ff899474db710581662154
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@@ -9353,8 +9353,8 @@ resolve@^2.0.0-next.3:
   resolution: "root-workspace-0b6124@workspace:."
   dependencies:
     "@babel/core": ^7.17.10
-    "@polkadot/dev": ^0.66.19
-    "@types/jest": ^27.5.0
+    "@polkadot/dev": ^0.66.21
+    "@types/jest": ^27.5.1
   languageName: unknown
   linkType: soft
 
@@ -10829,9 +10829,9 @@ resolve@^2.0.0-next.3:
   languageName: node
   linkType: hard
 
-"yargs@npm:^17.0.0, yargs@npm:^17.3.1, yargs@npm:^17.4.1":
-  version: 17.4.1
-  resolution: "yargs@npm:17.4.1"
+"yargs@npm:^17.0.0, yargs@npm:^17.3.1, yargs@npm:^17.5.0":
+  version: 17.5.0
+  resolution: "yargs@npm:17.5.0"
   dependencies:
     cliui: ^7.0.2
     escalade: ^3.1.1
@@ -10840,6 +10840,6 @@ resolve@^2.0.0-next.3:
     string-width: ^4.2.3
     y18n: ^5.0.5
     yargs-parser: ^21.0.0
-  checksum: e9012322870d7e4e912a6ae1f63b203e365f911c0cf158be92c36edefddfb3bd38ce17eb9ef0d18858a4777f047c50589ea22dacb44bd949169ba37dc6d34bee
+  checksum: e2c662a7a63aa125a162cc0d77e38bdfe2a0dd5121a0d485a464499cd7782c5198b57103aed4608df96a017d01cb6a834bc22d4a1f20b92649fa82983d53522b
   languageName: node
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