diff --git a/package-lock.json b/package-lock.json
index ea953161..a2fab62c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
         "c8": "12.0.0",
         "fast-check": "4.9.0",
         "jquery": "3.7.1",
-        "opencc-js": "1.4.1",
+        "opencc-js": "1.4.2",
         "playwright": "1.62.1"
       }
     },
@@ -468,9 +468,9 @@
       }
     },
     "node_modules/opencc-js": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/opencc-js/-/opencc-js-1.4.1.tgz",
-      "integrity": "sha512-2lPLcrg7cnh1ATSduOxhnk/jq6KlR6w+5Ihl4wF7Z5e5Rva4vxTyugV5rZ7EiUCOZl+EDOLetIix+BhgYDCC+A==",
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/opencc-js/-/opencc-js-1.4.2.tgz",
+      "integrity": "sha512-EdcspgdROiCCZDM+jZR6Pa670xW+EW2QhctPBQ8gRjg6lrx4IHEl+2s+kt5izk/TkxVRgdWuFgaGkaEdIUfdaw==",
       "dev": true,
       "license": "MIT AND Apache-2.0"
     },
diff --git a/package.json b/package.json
index 47883889..fe3194f2 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "c8": "12.0.0",
     "fast-check": "4.9.0",
     "jquery": "3.7.1",
-    "opencc-js": "1.4.1",
+    "opencc-js": "1.4.2",
     "playwright": "1.62.1"
   }
 }