diff --git a/package-lock.json b/package-lock.json
index 281b956..8a9ae18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "remark-math": "^6.0.0"
       },
       "devDependencies": {
-        "js-yaml": "^4.1.1",
+        "js-yaml": "^4.2.0",
         "postcss-custom-media": "^11.0.0",
         "sharp": "^0.34.5",
         "unist-util-visit": "^5.1.0"
@@ -3296,9 +3296,19 @@
       }
     },
     "node_modules/js-yaml": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
-      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
+      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
       "license": "MIT",
       "dependencies": {
         "argparse": "^2.0.1"
diff --git a/package.json b/package.json
index 05f5342..c6a7b57 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "remark-math": "^6.0.0"
   },
   "devDependencies": {
-    "js-yaml": "^4.1.1",
+    "js-yaml": "^4.2.0",
     "postcss-custom-media": "^11.0.0",
     "sharp": "^0.34.5",
     "unist-util-visit": "^5.1.0"