diff --git a/package-lock.json b/package-lock.json
index cc6b920..8281de2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
         "antora": "^3.2.0",
         "asciidoctor": "^4.0.11",
         "asciidoctor-kroki": "^1.0.1",
-        "js-yaml": "^5.4.1",
+        "js-yaml": "^5.4.2",
         "medium-zoom": "^1.1.0"
       },
       "devDependencies": {
@@ -1429,9 +1429,9 @@
       "license": "(MIT AND Zlib)"
     },
     "node_modules/js-yaml": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.4.1.tgz",
-      "integrity": "sha512-28R/k+NAjeuf7+CKlTxWZVExJGwVVLwY06DgEnOMz2gEpfNkDcD7QvyiVPT0xy0XXhU8vHsd4Ot42OOPdJG7dQ==",
+      "version": "5.4.2",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.4.2.tgz",
+      "integrity": "sha512-m+aqu+LwO1O6sIopafj8HUVl5aawITwZQe/yHpMCKjaWBaA/d07B/QdMb3529REftiU+RMMHL3Vlsw3hON7vWg==",
       "funding": [
         {
           "type": "github",
diff --git a/package.json b/package.json
index 881d5ea..dea43fe 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "antora": "^3.2.0",
     "asciidoctor": "^4.0.11",
     "asciidoctor-kroki": "^1.0.1",
-    "js-yaml": "^5.4.1",
+    "js-yaml": "^5.4.2",
     "medium-zoom": "^1.1.0"
   },
   "devDependencies": {