diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 8869064c..12686742
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "trezor-connect": "^7.0.5",
     "wallet-address-validator": "^0.2.4",
     "web3": "^1.2.11",
-    "ws": "^5.2.2",
+    "ws": "^7.4.6",
     "zxcvbn": "^4.4.2"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 6f3f5239..385333ad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17559,17 +17559,17 @@ ws@^3.0.0:
     safe-buffer "~5.1.0"
     ultron "~1.1.0"
 
-ws@^5.1.1, ws@^5.2.0, ws@^5.2.2:
+ws@^5.1.1, ws@^5.2.0:
   version "5.2.2"
   resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
   integrity sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^7.1.2:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.3.1.tgz#d0547bf67f7ce4f12a72dfe31262c68d7dc551c8"
-  integrity sha512-D3RuNkynyHmEJIpD2qrgVkc9DQ23OrN/moAwZX4L8DfvszsJxpjQuUq3LMx6HoYji9fbIOBY18XWBsAux1ZZUA==
+ws@^7.1.2, ws@^7.4.6:
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
 ws@~6.1.0:
   version "6.1.4"