diff --git a/texttospeech/package-lock.json b/texttospeech/package-lock.json
index d355c469c6..e2fe69c6f7 100644
--- a/texttospeech/package-lock.json
+++ b/texttospeech/package-lock.json
@@ -9433,9 +9433,9 @@
       "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
     },
     "yargs": {
-      "version": "11.0.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-11.0.0.tgz",
-      "integrity": "sha512-Rjp+lMYQOWtgqojx1dEWorjCofi1YN7AoFvYV7b1gx/7dAAeuI4kN5SZiEvr0ZmsZTOpDRcCqrpI10L31tFkBw==",
+      "version": "12.0.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.0.tgz",
+      "integrity": "sha512-wxkoyGB8193wsR6UhjzVQ76VgXx5wLJvGsBd70tuLabLFIDx/Pq9+GFGY3aoWZ8zDMK6KrmdjlUf/h/SMv+eOA==",
       "requires": {
         "cliui": "^4.0.0",
         "decamelize": "^1.1.1",
@@ -9447,8 +9447,8 @@
         "set-blocking": "^2.0.0",
         "string-width": "^2.0.0",
         "which-module": "^2.0.0",
-        "y18n": "^3.2.1",
-        "yargs-parser": "^9.0.2"
+        "y18n": "^3.2.1 || ^4.0.0",
+        "yargs-parser": "^10.0.0"
       },
       "dependencies": {
         "ansi-regex": {
@@ -9501,9 +9501,9 @@
       }
     },
     "yargs-parser": {
-      "version": "9.0.2",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-9.0.2.tgz",
-      "integrity": "sha1-nM9qQ0YP5O1Aqbto9I1DuKaMwHc=",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.0.0.tgz",
+      "integrity": "sha512-+DHejWujTVYeMHLff8U96rLc4uE4Emncoftvn5AjhB1Jw1pWxLzgBUT/WYbPrHmy6YPEBTZQx5myHhVcuuu64g==",
       "requires": {
         "camelcase": "^4.1.0"
       },
diff --git a/texttospeech/package.json b/texttospeech/package.json
index b4c766f2a9..7b4b5df6bf 100644
--- a/texttospeech/package.json
+++ b/texttospeech/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "@google-cloud/text-to-speech": "^0.2.0",
     "async": "^2.5.0",
-    "yargs": "^11.0.0"
+    "yargs": "^12.0.0"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^2.3.0",