diff --git a/modules/integration-browser/package.json b/modules/integration-browser/package.json
index bd0c065f9..0a9b22a68 100644
--- a/modules/integration-browser/package.json
+++ b/modules/integration-browser/package.json
@@ -24,7 +24,7 @@
     "@trust/keyto": "^1.0.1",
     "@types/got": "^9.6.9",
     "@types/stream-to-promise": "^2.2.0",
-    "@types/yargs": "^15.0.3",
+    "@types/yargs": "^16.0.2",
     "@types/yauzl": "^2.9.1",
     "got": "^11.8.0",
     "jasmine-core": "^3.5.0",
diff --git a/modules/integration-node/package.json b/modules/integration-node/package.json
index c3b14a246..f8bef9c81 100644
--- a/modules/integration-node/package.json
+++ b/modules/integration-node/package.json
@@ -19,7 +19,7 @@
     "@aws-crypto/client-node": "file:../client-node",
     "@types/got": "^9.6.9",
     "@types/stream-to-promise": "^2.2.0",
-    "@types/yargs": "^15.0.3",
+    "@types/yargs": "^16.0.2",
     "@types/yauzl": "^2.9.1",
     "got": "^11.8.0",
     "stream-to-promise": "^3.0.0",
diff --git a/package-lock.json b/package-lock.json
index a238eeabe..4270dfd97 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -687,7 +687,7 @@
         "@trust/keyto": "^1.0.1",
         "@types/got": "^9.6.9",
         "@types/stream-to-promise": "^2.2.0",
-        "@types/yargs": "^15.0.3",
+        "@types/yargs": "^16.0.2",
         "@types/yauzl": "^2.9.1",
         "got": "^11.8.0",
         "jasmine-core": "^3.5.0",
@@ -861,6 +861,14 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
       "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
     },
+    "modules/integration-browser/node_modules/@types/yargs": {
+      "version": "16.0.2",
+      "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-16.0.2.tgz",
+      "integrity": "sha512-EkZDJvHXblOE2/iFZb3Ty5c8RHPssmFvrXqj3V/ZLXtOt0f7xJh9Fd7p1pl2ITrNHM7Rl3Db3JJVBT7q/C0wUg==",
+      "dependencies": {
+        "@types/yargs-parser": "*"
+      }
+    },
     "modules/integration-node": {
       "name": "@aws-crypto/integration-node",
       "version": "2.1.0",
@@ -869,7 +877,7 @@
         "@aws-crypto/client-node": "file:../client-node",
         "@types/got": "^9.6.9",
         "@types/stream-to-promise": "^2.2.0",
-        "@types/yargs": "^15.0.3",
+        "@types/yargs": "^16.0.2",
         "@types/yauzl": "^2.9.1",
         "got": "^11.8.0",
         "stream-to-promise": "^3.0.0",
@@ -881,6 +889,14 @@
         "integration-node": "build/main/cli.js"
       }
     },
+    "modules/integration-node/node_modules/@types/yargs": {
+      "version": "16.0.2",
+      "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-16.0.2.tgz",
+      "integrity": "sha512-EkZDJvHXblOE2/iFZb3Ty5c8RHPssmFvrXqj3V/ZLXtOt0f7xJh9Fd7p1pl2ITrNHM7Rl3Db3JJVBT7q/C0wUg==",
+      "dependencies": {
+        "@types/yargs-parser": "*"
+      }
+    },
     "modules/kms-keyring": {
       "name": "@aws-crypto/kms-keyring",
       "version": "2.1.0",
@@ -7186,6 +7202,8 @@
       "version": "15.0.13",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.13.tgz",
       "integrity": "sha512-kQ5JNTrbDv3Rp5X2n/iUu37IJBDU2gsZ5R/g1/KHOOEc5IKfUFjXT6DENPGduh08I/pamwtEq4oul7gUqKTQDQ==",
+      "dev": true,
+      "peer": true,
       "dependencies": {
         "@types/yargs-parser": "*"
       }
@@ -26304,7 +26322,7 @@
         "@trust/keyto": "^1.0.1",
         "@types/got": "^9.6.9",
         "@types/stream-to-promise": "^2.2.0",
-        "@types/yargs": "^15.0.3",
+        "@types/yargs": "^16.0.2",
         "@types/yauzl": "^2.9.1",
         "got": "^11.8.0",
         "jasmine-core": "^3.5.0",
@@ -26468,6 +26486,14 @@
               "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
             }
           }
+        },
+        "@types/yargs": {
+          "version": "16.0.2",
+          "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-16.0.2.tgz",
+          "integrity": "sha512-EkZDJvHXblOE2/iFZb3Ty5c8RHPssmFvrXqj3V/ZLXtOt0f7xJh9Fd7p1pl2ITrNHM7Rl3Db3JJVBT7q/C0wUg==",
+          "requires": {
+            "@types/yargs-parser": "*"
+          }
         }
       }
     },
@@ -26477,13 +26503,23 @@
         "@aws-crypto/client-node": "file:../client-node",
         "@types/got": "^9.6.9",
         "@types/stream-to-promise": "^2.2.0",
-        "@types/yargs": "^15.0.3",
+        "@types/yargs": "^16.0.2",
         "@types/yauzl": "^2.9.1",
         "got": "^11.8.0",
         "stream-to-promise": "^3.0.0",
         "tslib": "^2.2.0",
         "yargs": "^15.3.1",
         "yauzl": "^2.10.0"
+      },
+      "dependencies": {
+        "@types/yargs": {
+          "version": "16.0.2",
+          "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-16.0.2.tgz",
+          "integrity": "sha512-EkZDJvHXblOE2/iFZb3Ty5c8RHPssmFvrXqj3V/ZLXtOt0f7xJh9Fd7p1pl2ITrNHM7Rl3Db3JJVBT7q/C0wUg==",
+          "requires": {
+            "@types/yargs-parser": "*"
+          }
+        }
       }
     },
     "@aws-crypto/kms-keyring": {
@@ -31787,6 +31823,8 @@
       "version": "15.0.13",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.13.tgz",
       "integrity": "sha512-kQ5JNTrbDv3Rp5X2n/iUu37IJBDU2gsZ5R/g1/KHOOEc5IKfUFjXT6DENPGduh08I/pamwtEq4oul7gUqKTQDQ==",
+      "dev": true,
+      "peer": true,
       "requires": {
         "@types/yargs-parser": "*"
       }