diff --git a/package.json b/package.json
index 371916c57..23028d341 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.0.5"
+    "typescript": "^4.1.2"
   },
   "scripts": {
     "build": "polkadot-dev-build-ts",
@@ -19,8 +19,8 @@
     "test": "polkadot-dev-run-test --coverage --runInBand --testPathIgnorePatterns crosscheck"
   },
   "devDependencies": {
-    "@babel/core": "^7.12.3",
-    "@polkadot/dev": "^0.60.2",
+    "@babel/core": "^7.12.8",
+    "@polkadot/dev": "^0.60.4",
     "@types/jest": "^26.0.15"
   },
   "version": "0.2.2"
diff --git a/packages/phishing/package.json b/packages/phishing/package.json
index 366031824..66821096e 100644
--- a/packages/phishing/package.json
+++ b/packages/phishing/package.json
@@ -13,7 +13,7 @@
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/phishing#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/x-fetch": "^4.1.1"
+    "@polkadot/x-fetch": "^4.2.1"
   },
   "devDependencies": {
     "@types/js-yaml": "^3.12.5",
diff --git a/yarn.lock b/yarn.lock
index 96fd06bdd..a9a25d24b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5,11 +5,11 @@ __metadata:
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   cacheKey: 7
 
-"@babel/cli@npm:^7.12.1":
-  version: 7.12.1
-  resolution: "@babel/cli@npm:7.12.1"
+"@babel/cli@npm:^7.12.8":
+  version: 7.12.8
+  resolution: "@babel/cli@npm:7.12.8"
   dependencies:
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+    "@nicolo-ribaudo/chokidar-2": 2.1.8-no-fsevents
     chokidar: ^3.4.0
     commander: ^4.0.1
     convert-source-map: ^1.1.0
@@ -29,7 +29,7 @@ __metadata:
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     babel-external-helpers: ./bin/babel-external-helpers.js
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@@ -42,25 +42,25 @@ __metadata:
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+"@babel/compat-data@npm:^7.12.5, @babel/compat-data@npm:^7.12.7":
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+  resolution: "@babel/compat-data@npm:7.12.7"
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-"@babel/core@npm:^7.1.0, @babel/core@npm:^7.12.3, @babel/core@npm:^7.7.5":
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+"@babel/core@npm:^7.1.0, @babel/core@npm:^7.12.8, @babel/core@npm:^7.7.5":
+  version: 7.12.8
+  resolution: "@babel/core@npm:7.12.8"
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-    "@babel/template": ^7.10.4
-    "@babel/traverse": ^7.12.1
-    "@babel/types": ^7.12.1
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+    "@babel/template": ^7.12.7
+    "@babel/traverse": ^7.12.8
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     convert-source-map: ^1.7.0
     debug: ^4.1.0
     gensync: ^1.0.0-beta.1
@@ -69,18 +69,18 @@ __metadata:
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+"@babel/generator@npm:^7.12.5":
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-  version: 7.12.1
-  resolution: "@babel/helper-compilation-targets@npm:7.12.1"
+"@babel/helper-compilation-targets@npm:^7.12.5":
+  version: 7.12.5
+  resolution: "@babel/helper-compilation-targets@npm:7.12.5"
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+    "@babel/compat-data": ^7.12.5
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-    browserslist: ^4.12.0
+    browserslist: ^4.14.5
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-  resolution: "@babel/helpers@npm:7.12.1"
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-  resolution: "@babel/plugin-proposal-numeric-separator@npm:7.12.5"
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+  resolution: "@babel/plugin-proposal-numeric-separator@npm:7.12.7"
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-  resolution: "@babel/plugin-proposal-optional-chaining@npm:7.12.1"
+"@babel/plugin-proposal-optional-chaining@npm:^7.12.7":
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+  resolution: "@babel/plugin-proposal-optional-chaining@npm:7.12.7"
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-  resolution: "@babel/plugin-transform-react-jsx-development@npm:7.12.5"
+"@babel/plugin-transform-react-jsx-development@npm:^7.12.7":
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-  resolution: "core-js-compat@npm:3.6.5"
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   dependencies:
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-  resolution: "typescript@npm:4.0.5"
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-  resolution: "yargs@npm:16.1.0"
+"yargs@npm:^16.0.3, yargs@npm:^16.1.1":
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     get-caller-file: ^2.0.5
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