diff --git a/package-lock.json b/package-lock.json
index 9ce84ff..85876d4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "BSD-3-Clause",
       "dependencies": {
         "reftools": "^1.1.1",
-        "yaml": "2.2",
+        "yaml": "2.3",
         "yargs": "^17.7.1"
       },
       "bin": {
@@ -1633,9 +1633,9 @@
       }
     },
     "node_modules/yaml": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.2.1.tgz",
-      "integrity": "sha512-e0WHiYql7+9wr4cWMx3TVQrNwejKaEe7/rHNmQmqRjazfOP5W8PB6Jpebb5o6fIapbz9o9+2ipcaTM2ZwDI6lw==",
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.3.4.tgz",
+      "integrity": "sha512-8aAvwVUSHpfEqTQ4w/KMlf3HcRdt50E5ODIQJBw1fQ5RL34xabzxtUlzTXVqc4rkZsPbvrXKWnABCD7kWSmocA==",
       "engines": {
         "node": ">= 14"
       }
diff --git a/package.json b/package.json
index 42f0109..6ece7df 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "license": "BSD-3-Clause",
   "dependencies": {
     "reftools": "^1.1.1",
-    "yaml": "2.2",
+    "yaml": "2.3",
     "yargs": "^17.7.1"
   },
   "devDependencies": {