diff --git a/package-lock.json b/package-lock.json
index 53c486c8..416c298d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10284,9 +10284,9 @@
       "dev": true
     },
     "mux.js": {
-      "version": "5.6.4",
-      "resolved": "https://registry.npmjs.org/mux.js/-/mux.js-5.6.4.tgz",
-      "integrity": "sha512-k7UUafOn1axLqcnx0oF3xbTrVMXHd54ytwFHW30v+SRbZED63QjK7al+q9KMlF+NQOkydd+46xPqHk+ELZxL+g==",
+      "version": "5.6.7",
+      "resolved": "https://registry.npmjs.org/mux.js/-/mux.js-5.6.7.tgz",
+      "integrity": "sha512-YSr6B8MUgE4S18MptbY2XM+JKGbw9JDkgs7YkuE/T2fpDKjOhZfb/nD6vmsVxvLYOExWNaQn1UGBp6PGsnTtew==",
       "dev": true
     },
     "mz": {
diff --git a/package.json b/package.json
index 44d7a005..699d73c3 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "fast-xml-parser": "^3.17.4",
     "husky": "^4.3.0",
     "lint-staged": "^10.4.0",
-    "mux.js": "^5.6.4",
+    "mux.js": "^5.6.7",
     "sass": "^1.27.0",
     "sass-loader": "^10.0.3",
     "shaka-player": "^3.0.5",