diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index a68b419..ce83212 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -47,7 +47,7 @@
                 "opentracing": "0.14.4",
                 "subscriptions-transport-ws": "0.9.17",
                 "ton-lite-client": "^2.1.0",
-                "ws": "7.4.6"
+                "ws": "7.5.10"
             },
             "devDependencies": {
                 "@babel/preset-env": "^7.14.7",
@@ -19451,9 +19451,9 @@
             }
         },
         "node_modules/ws": {
-            "version": "7.4.6",
-            "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
-            "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+            "version": "7.5.10",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
+            "integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
             "engines": {
                 "node": ">=8.3.0"
             },
diff --git a/package.json b/package.json
index b33a4a5..c47d61f 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
         "@ton/crypto": "3.2.0",
         "ton-lite-client": "^2.1.0",
         "js-yaml": "^4.1.0",
-        "ws": "7.4.6",
+        "ws": "7.5.10",
         "crc": "^4.3.2"
     },
     "devDependencies": {