diff --git a/example/package-lock.json b/example/package-lock.json
index fff6a13..7ebd027 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -529,22 +529,6 @@
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-        "axios": {
-            "version": "0.18.1",
-            "resolved": "http://registry.npmjs.org/axios/-/axios-0.18.1.tgz",
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-            }
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             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
@@ -634,15 +618,6 @@
                         "follow-redirects": "^1.14.7"
                     }
                 },
-                "botframework-schema": {
-                    "version": "4.19.1",
-                    "resolved": "https://registry.npmjs.org/botframework-schema/-/botframework-schema-4.19.1.tgz",
-                    "integrity": "sha512-unCeIw8PBhBCLyu6VUIpi42s4vKGvzWpYtOjW1cp27mkZIrAeXrZZ/eNBKhu30xuAOZkr3sORsTxKeu42F1pZQ==",
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-                        "uuid": "^8.3.2",
-                        "zod": "~1.11.17"
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                     "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
@@ -720,18 +695,18 @@
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-            "resolved": "https://registry.npmjs.org/botframework-schema/-/botframework-schema-4.2.0.tgz",
-            "integrity": "sha512-IfU27JWFuIADK8q2plUL1v6KuZtv6aR255gZrPrCKRHDPzEz7jGW0ZJoAAkIl9jgMfBPv+Xz6GD5HIHcB+kYGQ==",
+            "version": "4.19.1",
+            "resolved": "https://registry.npmjs.org/botframework-schema/-/botframework-schema-4.19.1.tgz",
+            "integrity": "sha512-unCeIw8PBhBCLyu6VUIpi42s4vKGvzWpYtOjW1cp27mkZIrAeXrZZ/eNBKhu30xuAOZkr3sORsTxKeu42F1pZQ==",
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-                "@types/node": "^9.3.0",
-                "ms-rest-js": "1.0.455"
+                "uuid": "^8.3.2",
+                "zod": "~1.11.17"
             },
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-                "@types/node": {
-                    "version": "9.6.41",
-                    "resolved": "https://registry.npmjs.org/@types/node/-/node-9.6.41.tgz",
-                    "integrity": "sha512-sPZWEbFMz6qAy9SLY7jh5cgepmsiwqUUHjvEm8lpU6kug2hmmcyuTnwhoGw/GWpI5Npue4EqvsiQQI0eWjW/ZA=="
+                "uuid": {
+                    "version": "8.3.2",
+                    "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+                    "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
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@@ -837,14 +812,6 @@
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-        "debug": {
-            "version": "3.1.0",
-            "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-            "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
-            "requires": {
-                "ms": "2.0.0"
-            }
-        },
         "define-lazy-prop": {
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             "resolved": "https://registry.npmjs.org/define-lazy-prop/-/define-lazy-prop-2.0.0.tgz",
@@ -997,24 +964,6 @@
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             }
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-        "follow-redirects": {
-            "version": "1.5.10",
-            "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
-            "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
-            "requires": {
-                "debug": "=3.1.0"
-            }
-        },
-        "form-data": {
-            "version": "2.3.3",
-            "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
-            "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
-            "requires": {
-                "asynckit": "^0.4.0",
-                "combined-stream": "^1.0.6",
-                "mime-types": "^2.1.12"
-            }
-        },
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             "version": "1.2.6",
             "resolved": "https://registry.npmjs.org/formidable/-/formidable-1.2.6.tgz",
@@ -1317,24 +1266,6 @@
                 "brace-expansion": "^1.1.7"
             }
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-        "ms": {
-            "version": "2.0.0",
-            "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-            "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-        },
-        "ms-rest-js": {
-            "version": "1.0.455",
-            "resolved": "https://registry.npmjs.org/ms-rest-js/-/ms-rest-js-1.0.455.tgz",
-            "integrity": "sha512-RUDnFFNhk4ZdvOACg0yfaxmp5OzNwUcTIwgh/rVBeuNzgA7hOoVh5zFW06XmOtaBHXL2Bu/vWoQtzloEUlv9tw==",
-            "requires": {
-                "axios": "^0.18.0",
-                "form-data": "^2.3.2",
-                "tough-cookie": "^2.4.3",
-                "tslib": "^1.9.2",
-                "uuid": "^3.2.1",
-                "xml2js": "^0.4.19"
-            }
-        },
         "nan": {
             "version": "2.17.0",
             "resolved": "https://registry.npmjs.org/nan/-/nan-2.17.0.tgz",
@@ -1931,15 +1862,6 @@
             "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
             "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA=="
         },
-        "tough-cookie": {
-            "version": "2.5.0",
-            "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
-            "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
-            "requires": {
-                "psl": "^1.1.28",
-                "punycode": "^2.1.1"
-            }
-        },
         "tr46": {
             "version": "0.0.3",
             "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
@@ -1953,11 +1875,6 @@
                 "escape-string-regexp": "^1.0.2"
             }
         },
-        "tslib": {
-            "version": "1.9.3",
-            "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
-            "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
-        },
         "tunnel": {
             "version": "0.0.6",
             "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.6.tgz",