diff --git a/package-lock.json b/package-lock.json
index 84332a9..9ef2c57 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -125,9 +125,9 @@
       "integrity": "sha512-DvC7bzO5797bkApgukxouHmkOdYN2D0yL5olw0RncDpXUa6n39qTVsUi/5g2QJjPgl8qn4zh+4h0sofNoWGLRg=="
     },
     "@types/node-fetch": {
-      "version": "1.6.8",
-      "resolved": "http://bbnpm.azurewebsites.net/@types%2fnode-fetch/-/node-fetch-1.6.8.tgz",
-      "integrity": "sha512-O8DUwXf7KUBu036HAbF5RKRaA1vvE0BsaPfAnC9YD7Xy4eNoJmNIdEjBIEEHAVszozRgH4m9JnVCsueSKiKXMA==",
+      "version": "1.6.9",
+      "resolved": "http://bbnpm.azurewebsites.net/@types%2fnode-fetch/-/node-fetch-1.6.9.tgz",
+      "integrity": "sha512-n2r6WLoY7+uuPT7pnEtKJCmPUGyJ+cbyBR8Avnu4+m1nzz7DwBVuyIvvlBzCZ/nrpC7rIgb3D6pNavL7rFEa9g==",
       "requires": {
         "@types/node": "9.4.5"
       }
@@ -389,51 +389,43 @@
       }
     },
     "botbuilder": {
-      "version": "4.0.0-m4.0",
-      "resolved": "http://bbnpm.azurewebsites.net/botbuilder/-/botbuilder-4.0.0-m4.0.tgz",
-      "integrity": "sha512-uZYY1awmQu2TrmcDxXof52LsrwkXpMVHek01n3r8j01RqQSdKfOzytmdU+Q8L64PpaEII5Y1GI6fhmZvuu6N0Q==",
+      "version": "4.0.0-m4.1",
+      "resolved": "http://bbnpm.azurewebsites.net/botbuilder/-/botbuilder-4.0.0-m4.1.tgz",
+      "integrity": "sha512-nfz8rD8I3LfEA22zOGOtSKbmrRnlq0PUP2U6+4L8vN3emW0wv3bQSo2qMiAn4nv8qHy2eTvbaaZP05MNMbThnw==",
       "requires": {
         "@types/filenamify": "2.0.1",
         "@types/node": "9.4.5",
         "async-file": "2.0.2",
-        "botbuilder-core": "4.0.0-m4.0",
-        "botbuilder-core-extensions": "4.0.0-m4.0",
-        "botframework-connector": "4.0.0-m4.0",
+        "botbuilder-core": "4.0.0-m4.1",
+        "botbuilder-core-extensions": "4.0.0-m4.1",
+        "botframework-connector": "4.0.0-m4.1",
         "filenamify": "2.0.0",
         "readline": "1.3.0"
+      }
+    },
+    "botbuilder-core": {
+      "version": "4.0.0-m4.1",
+      "resolved": "http://bbnpm.azurewebsites.net/botbuilder-core/-/botbuilder-core-4.0.0-m4.1.tgz",
+      "integrity": "sha512-vSAsdkrqNP98uYFvMLkeZw2Ew7DC1ZzKhLJydhAOoswmQTFyAOYi+FxINeb2Llox0vTEwCUQTl2oGsyi58vrVA==",
+      "requires": {
+        "@types/node": "9.4.5",
+        "assert": "1.4.1",
+        "botframework-schema": "4.0.0-m4.1"
+      }
+    },
+    "botbuilder-core-extensions": {
+      "version": "4.0.0-m4.1",
+      "resolved": "http://bbnpm.azurewebsites.net/botbuilder-core-extensions/-/botbuilder-core-extensions-4.0.0-m4.1.tgz",
+      "integrity": "sha512-uXLxrPFUqKF3OrxQCFMxIGcnOfVJmfuN8hvO/o+3FHkL3ReupRL9KS5i6J6PgQz37Rm5OMrUfc374tmEO/UyTg==",
+      "requires": {
+        "@types/node": "9.4.5",
+        "assert": "1.4.1",
+        "async-file": "2.0.2",
+        "botbuilder-core": "4.0.0-m4.1",
+        "filenamify": "2.0.0",
+        "rimraf": "2.6.2"
       },
       "dependencies": {
-        "botbuilder-core": {
-          "version": "4.0.0-m4.0",
-          "resolved": "http://bbnpm.azurewebsites.net/botbuilder-core/-/botbuilder-core-4.0.0-m4.0.tgz",
-          "integrity": "sha512-2vv901yehoZFObMNuYyj6lXr9Gkzi8s4EYEC+ZiWTAua14Ol+EpPE3k2vh9zw0GUjWDvucRHANO7bbjfETWjkA==",
-          "requires": {
-            "@types/node": "9.4.5",
-            "assert": "1.4.1",
-            "botframework-schema": "4.0.0-m4.0"
-          }
-        },
-        "botbuilder-core-extensions": {
-          "version": "4.0.0-m4.0",
-          "resolved": "http://bbnpm.azurewebsites.net/botbuilder-core-extensions/-/botbuilder-core-extensions-4.0.0-m4.0.tgz",
-          "integrity": "sha512-cFHBsQGy17wIeBeOSMFz97U0T9FsLVdvFD+0VC21qHUuiLXjJ9yyKHdCE6p7g8jHa4kiXpf8RwUNwENIbOAVhQ==",
-          "requires": {
-            "@types/node": "9.4.5",
-            "assert": "1.4.1",
-            "async-file": "2.0.2",
-            "botbuilder-core": "4.0.0-m4.0",
-            "filenamify": "2.0.0",
-            "rimraf": "2.6.2"
-          }
-        },
-        "botframework-schema": {
-          "version": "4.0.0-m4.0",
-          "resolved": "http://bbnpm.azurewebsites.net/botframework-schema/-/botframework-schema-4.0.0-m4.0.tgz",
-          "integrity": "sha512-SmJfUh4AFt+VdV3BVAXaXHxmeztXmvgxqHjv3MyHwQtfQ+mCakVN7tcHFUhIqJuguErNH7l4W4rU1d4egH260w==",
-          "requires": {
-            "@types/node": "9.4.5"
-          }
-        },
         "glob": {
           "version": "7.1.2",
           "resolved": "http://bbnpm.azurewebsites.net/glob/-/glob-7.1.2.tgz",
@@ -458,29 +450,27 @@
       }
     },
     "botframework-connector": {
-      "version": "4.0.0-m4.0",
-      "resolved": "http://bbnpm.azurewebsites.net/botframework-connector/-/botframework-connector-4.0.0-m4.0.tgz",
-      "integrity": "sha512-hDQRyTi2uxDdllOkrSmoIx0Tuj2A/UchyZ39w0FvCavCYDEwpftGNE61csh+36109/vMsZGdaJZ8/OjwKAFu1w==",
+      "version": "4.0.0-m4.1",
+      "resolved": "http://bbnpm.azurewebsites.net/botframework-connector/-/botframework-connector-4.0.0-m4.1.tgz",
+      "integrity": "sha512-UxFbOsLlWgL2HQeBHu7ef+SSxTz/Rovyk6yyTpg63Bb2bQl/TCkKbf/dWKW7+ma+sbZnpO8HEq2YaP0KkBDP2A==",
       "requires": {
         "@types/jsonwebtoken": "7.2.5",
         "@types/node": "9.4.5",
         "@types/request": "2.47.0",
         "base64url": "2.0.0",
-        "botframework-schema": "4.0.0-m4.0",
+        "botframework-schema": "4.0.0-m4.1",
         "jsonwebtoken": "8.0.1",
         "ms-rest-js": "0.2.8",
         "request": "2.83.0",
         "rsa-pem-from-mod-exp": "0.8.4"
-      },
-      "dependencies": {
-        "botframework-schema": {
-          "version": "4.0.0-m4.0",
-          "resolved": "http://bbnpm.azurewebsites.net/botframework-schema/-/botframework-schema-4.0.0-m4.0.tgz",
-          "integrity": "sha512-SmJfUh4AFt+VdV3BVAXaXHxmeztXmvgxqHjv3MyHwQtfQ+mCakVN7tcHFUhIqJuguErNH7l4W4rU1d4egH260w==",
-          "requires": {
-            "@types/node": "9.4.5"
-          }
-        }
+      }
+    },
+    "botframework-schema": {
+      "version": "4.0.0-m4.1",
+      "resolved": "http://bbnpm.azurewebsites.net/botframework-schema/-/botframework-schema-4.0.0-m4.1.tgz",
+      "integrity": "sha512-EoP6WX61qdBygNd4GD9EuKYlXOooBMXIOtao4yVXMyotNIkX/nLxzCLlWYoulleInoHkOCi6YKUT2Mj7idbWyw==",
+      "requires": {
+        "@types/node": "9.4.5"
       }
     },
     "brace-expansion": {
@@ -626,19 +616,24 @@
       "resolved": "http://bbnpm.azurewebsites.net/content-type/-/content-type-1.0.4.tgz",
       "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
     },
+    "conversationlearner-models": {
+      "version": "0.152.0",
+      "resolved": "http://bbnpm.azurewebsites.net/conversationlearner-models/-/conversationlearner-models-0.152.0.tgz",
+      "integrity": "sha1-C6ulmnMqd3sqZG+W92ZabCxz7OE="
+    },
     "conversationlearner-sdk": {
-      "version": "0.232.0",
-      "resolved": "http://bbnpm.azurewebsites.net/conversationlearner-sdk/-/conversationlearner-sdk-0.232.0.tgz",
-      "integrity": "sha1-fybw9oDu99pt1IQcI1BC0ahjtFc=",
+      "version": "0.233.0",
+      "resolved": "http://bbnpm.azurewebsites.net/conversationlearner-sdk/-/conversationlearner-sdk-0.233.0.tgz",
+      "integrity": "sha1-HupElUinVHOlYyzK96EhgRWtfm0=",
       "requires": {
         "async-file": "2.0.2",
-        "botbuilder": "4.0.0-m4.0",
+        "botbuilder": "4.0.0-m4.1",
         "conversationlearner-models": "0.152.0",
         "conversationlearner-ui": "0.228.0",
         "express": "4.16.3",
         "filenamify": "2.0.0",
         "node-cache": "4.2.0",
-        "offline-directline": "1.2.1",
+        "offline-directline": "1.2.2",
         "redis": "2.8.0",
         "request": "2.83.0",
         "restify": "6.3.4",
@@ -649,16 +644,6 @@
         "xmldom": "0.1.27"
       },
       "dependencies": {
-        "conversationlearner-models": {
-          "version": "0.152.0",
-          "resolved": "http://bbnpm.azurewebsites.net/conversationlearner-models/-/conversationlearner-models-0.152.0.tgz",
-          "integrity": "sha1-C6ulmnMqd3sqZG+W92ZabCxz7OE="
-        },
-        "conversationlearner-ui": {
-          "version": "0.228.0",
-          "resolved": "http://bbnpm.azurewebsites.net/conversationlearner-ui/-/conversationlearner-ui-0.228.0.tgz",
-          "integrity": "sha1-iqIE8L2WD7wg+Lxtkg6N9GlL1Ak="
-        },
         "restify-errors": {
           "version": "6.0.0",
           "resolved": "http://bbnpm.azurewebsites.net/restify-errors/-/restify-errors-6.0.0.tgz",
@@ -672,6 +657,11 @@
         }
       }
     },
+    "conversationlearner-ui": {
+      "version": "0.228.0",
+      "resolved": "http://bbnpm.azurewebsites.net/conversationlearner-ui/-/conversationlearner-ui-0.228.0.tgz",
+      "integrity": "sha1-iqIE8L2WD7wg+Lxtkg6N9GlL1Ak="
+    },
     "convict": {
       "version": "4.0.2",
       "resolved": "http://bbnpm.azurewebsites.net/convict/-/convict-4.0.2.tgz",
@@ -977,24 +967,6 @@
         "tough-cookie": "2.3.3"
       }
     },
-    "fetch-ponyfill": {
-      "version": "github:amarzavery/fetch-ponyfill#136e6f8192bdb2aa0b7983f0b3b4361c357be9db",
-      "requires": {
-        "fetch-cookie": "0.6.0",
-        "node-fetch": "1.7.3"
-      },
-      "dependencies": {
-        "fetch-cookie": {
-          "version": "0.6.0",
-          "resolved": "http://bbnpm.azurewebsites.net/fetch-cookie/-/fetch-cookie-0.6.0.tgz",
-          "integrity": "sha1-T+xOQIzAAH9sBOVTYYr0s97jf2k=",
-          "requires": {
-            "es6-denodeify": "0.1.5",
-            "tough-cookie": "2.3.3"
-          }
-        }
-      }
-    },
     "filename-reserved-regex": {
       "version": "2.0.0",
       "resolved": "http://bbnpm.azurewebsites.net/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz",
@@ -1205,6 +1177,11 @@
       "resolved": "http://bbnpm.azurewebsites.net/ipaddr.js/-/ipaddr.js-1.6.0.tgz",
       "integrity": "sha1-4/o1e3c9phnybpXwSdBVxyeW+Gs="
     },
+    "is-buffer": {
+      "version": "2.0.2",
+      "resolved": "http://bbnpm.azurewebsites.net/is-buffer/-/is-buffer-2.0.2.tgz",
+      "integrity": "sha512-imvkm8cOGKeZ/NwkAd+FAURi0hsL9gr3kvdi0r3MnqChcOdPaQRIOQiOU+sD40XzUIe6nFmSHYtQjbkDvaQbEg=="
+    },
     "is-regexp": {
       "version": "1.0.0",
       "resolved": "http://bbnpm.azurewebsites.net/is-regexp/-/is-regexp-1.0.0.tgz",
@@ -1482,8 +1459,8 @@
       "requires": {
         "@types/form-data": "2.2.1",
         "@types/is-stream": "1.1.0",
-        "@types/node": "9.6.5",
-        "@types/node-fetch": "1.6.8",
+        "@types/node": "9.6.8",
+        "@types/node-fetch": "1.6.9",
         "@types/uuid": "3.4.3",
         "fetch-cookie": "0.7.0",
         "fetch-ponyfill": "github:amarzavery/fetch-ponyfill#136e6f8192bdb2aa0b7983f0b3b4361c357be9db",
@@ -1491,14 +1468,14 @@
         "is-buffer": "2.0.2",
         "is-stream": "1.1.0",
         "moment": "2.22.1",
-        "url-parse": "1.3.0",
+        "url-parse": "1.4.0",
         "uuid": "3.2.1"
       },
       "dependencies": {
         "@types/node": {
-          "version": "9.6.5",
-          "resolved": "http://bbnpm.azurewebsites.net/@types%2fnode/-/node-9.6.5.tgz",
-          "integrity": "sha512-NOLEgsT6UiDTjnWG5Hd2Mg25LRyz/oe8ql3wbjzgSFeRzRROhPmtlsvIrei4B46UjERF0td9SZ1ZXPLOdcrBHg=="
+          "version": "9.6.8",
+          "resolved": "http://bbnpm.azurewebsites.net/@types%2fnode/-/node-9.6.8.tgz",
+          "integrity": "sha512-0PmgMBskTJa7zDyENW9C7Lunk+I0L2CHYF2RrBRljCmLSMM1fBHIIdvE1IboNNz7N6t+raJIj90YMvUYl2VT1g=="
         },
         "combined-stream": {
           "version": "1.0.6",
@@ -1508,6 +1485,24 @@
             "delayed-stream": "1.0.0"
           }
         },
+        "fetch-ponyfill": {
+          "version": "github:amarzavery/fetch-ponyfill#136e6f8192bdb2aa0b7983f0b3b4361c357be9db",
+          "requires": {
+            "fetch-cookie": "0.6.0",
+            "node-fetch": "1.7.3"
+          },
+          "dependencies": {
+            "fetch-cookie": {
+              "version": "0.6.0",
+              "resolved": "http://bbnpm.azurewebsites.net/fetch-cookie/-/fetch-cookie-0.6.0.tgz",
+              "integrity": "sha1-T+xOQIzAAH9sBOVTYYr0s97jf2k=",
+              "requires": {
+                "es6-denodeify": "0.1.5",
+                "tough-cookie": "2.3.3"
+              }
+            }
+          }
+        },
         "form-data": {
           "version": "2.3.2",
           "resolved": "http://bbnpm.azurewebsites.net/form-data/-/form-data-2.3.2.tgz",
@@ -1518,11 +1513,6 @@
             "mime-types": "2.1.17"
           }
         },
-        "is-buffer": {
-          "version": "2.0.2",
-          "resolved": "http://bbnpm.azurewebsites.net/is-buffer/-/is-buffer-2.0.2.tgz",
-          "integrity": "sha512-imvkm8cOGKeZ/NwkAd+FAURi0hsL9gr3kvdi0r3MnqChcOdPaQRIOQiOU+sD40XzUIe6nFmSHYtQjbkDvaQbEg=="
-        },
         "moment": {
           "version": "2.22.1",
           "resolved": "http://bbnpm.azurewebsites.net/moment/-/moment-2.22.1.tgz",
@@ -1596,9 +1586,9 @@
       "integrity": "sha1-EEEktsYCxnlogaBCVB0220OlJk4="
     },
     "offline-directline": {
-      "version": "1.2.1",
-      "resolved": "http://bbnpm.azurewebsites.net/offline-directline/-/offline-directline-1.2.1.tgz",
-      "integrity": "sha512-ICuWAHvvJyw5ktrtBMEXr74m/lTEt1fXDEbPkYDaYJPsTudXujH7QFi7lTkrx0IuXAmwUmB3vgsEHdE8+Jx9tg==",
+      "version": "1.2.2",
+      "resolved": "http://bbnpm.azurewebsites.net/offline-directline/-/offline-directline-1.2.2.tgz",
+      "integrity": "sha512-c51WU0htM9+lfvkt+vHHC1s9PbTGRu4xWs0IcwbJ41Epqy6h+nBo4OWsxpsDkWIlhIm/aNk3y0Adqh7CJwKCVQ==",
       "requires": {
         "@types/dotenv": "4.0.3",
         "@types/isomorphic-fetch": "0.0.34",
@@ -1702,9 +1692,9 @@
       "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
     },
     "querystringify": {
-      "version": "1.0.0",
-      "resolved": "http://bbnpm.azurewebsites.net/querystringify/-/querystringify-1.0.0.tgz",
-      "integrity": "sha1-YoYkIRLFtxL6ZU5SZlK/ahP/Bcs="
+      "version": "2.0.0",
+      "resolved": "http://bbnpm.azurewebsites.net/querystringify/-/querystringify-2.0.0.tgz",
+      "integrity": "sha512-eTPo5t/4bgaMNZxyjWx6N2a6AuE0mq51KWvpc7nU/MAqixcI6v6KrGUKES0HaomdnolQBBXU/++X6/QQ9KL4tw=="
     },
     "range-parser": {
       "version": "1.2.0",
@@ -2325,11 +2315,11 @@
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
     "url-parse": {
-      "version": "1.3.0",
-      "resolved": "http://bbnpm.azurewebsites.net/url-parse/-/url-parse-1.3.0.tgz",
-      "integrity": "sha512-zPvPA3T7P6M+0iNsgX+iAcAz4GshKrowtQBHHc/28tVsBc8jK7VRCNX+2GEcoE6zDB6XqXhcyiUWPVZY6C70Cg==",
+      "version": "1.4.0",
+      "resolved": "http://bbnpm.azurewebsites.net/url-parse/-/url-parse-1.4.0.tgz",
+      "integrity": "sha512-ERuGxDiQ6Xw/agN4tuoCRbmwRuZP0cJ1lJxJubXr5Q/5cDa78+Dc4wfvtxzhzhkm5VvmW6Mf8EVj9SPGN4l8Lg==",
       "requires": {
-        "querystringify": "1.0.0",
+        "querystringify": "2.0.0",
         "requires-port": "1.0.0"
       }
     },
diff --git a/package.json b/package.json
index d5ea458..61b1057 100644
--- a/package.json
+++ b/package.json
@@ -25,8 +25,8 @@
   "author": "Microsoft Conversation Learner Team",
   "license": "MIT",
   "dependencies": {
-    "botbuilder": "4.0.0-m4.0",
-    "conversationlearner-sdk": "0.232.0",
+    "botbuilder": "4.0.0-m4.1",
+    "conversationlearner-sdk": "0.233.0",
     "convict": "^4.0.2",
     "dotenv": "^4.0.0",
     "restify": "^6.3.2",