diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index c541adf..169dfe2 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -75,9 +75,9 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
     "crypto-js": {
-      "version": "3.1.9-1",
-      "resolved": "https://registry.npmjs.org/crypto-js/-/crypto-js-3.1.9-1.tgz",
-      "integrity": "sha1-/aGedh/Ad+Af+/3G6f38WeiAbNg="
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/crypto-js/-/crypto-js-3.3.0.tgz",
+      "integrity": "sha512-DIT51nX0dCfKltpRiXV+/TVZq+Qq2NgF4644+K7Ttnla7zEzqc+kjJyiB96BHNyUTBxyjzRcZYpUdZa+QAqi6Q=="
     },
     "dashdash": {
       "version": "1.14.1",
diff --git a/javascript/package.json b/javascript/package.json
index a678b6a..86881aa 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -9,7 +9,7 @@
   "author": "NiceHash",
   "license": "ISC",
   "dependencies": {
-    "crypto-js": "^3.1.9-1",
+    "crypto-js": "^3.3.0",
     "esm": "^3.2.25",
     "qs": "^6.7.0",
     "request": "^2.88.0",