diff --git a/package-lock.json b/package-lock.json
index f572037..297bc23 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,45 +10,60 @@
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-      "integrity": "sha1-yh7W/SeJajMCCBzsyBJXmUbGtfo=",
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-        "swagger-client": "2.2.21",
-        "tslib": "1.9.0",
-        "xmldom": "0.1.27"
+        "redis": "^2.7.1",
+        "request": "^2.79.0",
+        "restify": "^6.3.2",
+        "restify-cors-middleware": "^1.1.0",
+        "restify-errors": "^6.0.0",
+        "swagger-client": "^2.1.32",
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-      "integrity": "sha1-zeLhyy6cNMA2M2dFNsXfCcXKVmk="
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+        "@types/express": "*",
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-        "@types/node": "9.4.5",
-        "@types/tough-cookie": "2.3.2"
+        "@types/caseless": "*",
+        "@types/form-data": "*",
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-        "@types/spdy": "3.4.4"
+        "@types/bunyan": "*",
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-        "@types/mime": "2.0.0"
+        "@types/express-serve-static-core": "*",
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-      "integrity": "sha1-b7lPvXGIUwbXPRXMSX/kzE7NRL8=",
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@@ -1688,7 +1720,7 @@
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@@ -1755,7 +1787,7 @@
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@@ -1908,7 +1940,7 @@
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-            "semver": "5.5.0",
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-            "gauge": "2.7.4",
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-            "safe-buffer": "5.1.1",
-            "yallist": "3.0.2"
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@@ -2228,7 +2260,7 @@
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-        "once": "1.4.0",
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@@ -2346,8 +2378,8 @@
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@@ -2356,7 +2388,7 @@
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-        "isobject": "3.0.1"
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-        "kind-of": "4.0.0"
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@@ -2392,7 +2424,7 @@
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@@ -2402,26 +2434,26 @@
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-        "cryptiles": "3.1.2",
-        "hoek": "4.2.0",
-        "sntp": "2.1.0"
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+        "cryptiles": "3.x.x",
+        "hoek": "4.x.x",
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+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz",
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-        "readable-stream": "2.3.4",
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@@ -2452,9 +2484,9 @@
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-        "jsprim": "1.4.1",
-        "sshpk": "1.13.1"
+        "assert-plus": "^1.0.0",
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@@ -2462,7 +2494,7 @@
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-        "once": "1.4.0",
-        "wrappy": "1.0.2"
+        "once": "^1.3.0",
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@@ -2514,7 +2546,7 @@
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@@ -2523,7 +2555,7 @@
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@@ -2534,7 +2566,7 @@
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       "dev": true,
       "requires": {
-        "tslib": "1.9.0"
+        "tslib": "^1.8.1"
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@@ -4562,7 +4576,7 @@
       "resolved": "http://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "^5.0.1"
       }
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@@ -4577,22 +4591,7 @@
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-          "resolved": "http://registry.npmjs.org/mime-db/-/mime-db-1.33.0.tgz",
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-          "resolved": "http://registry.npmjs.org/mime-types/-/mime-types-2.1.18.tgz",
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-            "mime-db": "1.33.0"
-          }
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+        "mime-types": "~2.1.18"
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@@ -4607,7 +4606,7 @@
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       "dev": true,
       "requires": {
-        "debug": "2.6.9"
+        "debug": "^2.2.0"
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@@ -4616,10 +4615,10 @@
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       "dev": true,
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-        "arr-union": "3.1.0",
-        "get-value": "2.0.6",
-        "is-extendable": "0.1.1",
-        "set-value": "0.4.3"
+        "arr-union": "^3.1.0",
+        "get-value": "^2.0.6",
+        "is-extendable": "^0.1.1",
+        "set-value": "^0.4.3"
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@@ -4628,7 +4627,7 @@
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           "dev": true,
           "requires": {
-            "is-extendable": "0.1.1"
+            "is-extendable": "^0.1.0"
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@@ -4637,10 +4636,10 @@
           "integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
           "dev": true,
           "requires": {
-            "extend-shallow": "2.0.1",
-            "is-extendable": "0.1.1",
-            "is-plain-object": "2.0.4",
-            "to-object-path": "0.3.0"
+            "extend-shallow": "^2.0.1",
+            "is-extendable": "^0.1.1",
+            "is-plain-object": "^2.0.1",
+            "to-object-path": "^0.3.0"
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@@ -4651,7 +4650,7 @@
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       "dev": true,
       "requires": {
-        "crypto-random-string": "1.0.0"
+        "crypto-random-string": "^1.0.0"
       }
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     "unpipe": {
@@ -4665,8 +4664,8 @@
       "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
       "dev": true,
       "requires": {
-        "has-value": "0.3.1",
-        "isobject": "3.0.1"
+        "has-value": "^0.3.1",
+        "isobject": "^3.0.0"
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@@ -4675,9 +4674,9 @@
           "integrity": "sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=",
           "dev": true,
           "requires": {
-            "get-value": "2.0.6",
-            "has-values": "0.1.4",
-            "isobject": "2.1.0"
+            "get-value": "^2.0.3",
+            "has-values": "^0.1.4",
+            "isobject": "^2.0.0"
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           "dependencies": {
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@@ -4717,16 +4716,16 @@
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       "dev": true,
       "requires": {
-        "boxen": "1.3.0",
-        "chalk": "2.3.1",
-        "configstore": "3.1.2",
-        "import-lazy": "2.1.0",
-        "is-ci": "1.1.0",
-        "is-installed-globally": "0.1.0",
-        "is-npm": "1.0.0",
-        "latest-version": "3.1.0",
-        "semver-diff": "2.1.0",
-        "xdg-basedir": "3.0.0"
+        "boxen": "^1.2.1",
+        "chalk": "^2.0.1",
+        "configstore": "^3.0.0",
+        "import-lazy": "^2.1.0",
+        "is-ci": "^1.0.10",
+        "is-installed-globally": "^0.1.0",
+        "is-npm": "^1.0.0",
+        "latest-version": "^3.0.0",
+        "semver-diff": "^2.0.0",
+        "xdg-basedir": "^3.0.0"
       }
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     "urix": {
@@ -4736,12 +4735,12 @@
       "dev": true
     },
     "url-parse": {
-      "version": "1.3.0",
-      "resolved": "http://registry.npmjs.org/url-parse/-/url-parse-1.3.0.tgz",
-      "integrity": "sha512-zPvPA3T7P6M+0iNsgX+iAcAz4GshKrowtQBHHc/28tVsBc8jK7VRCNX+2GEcoE6zDB6XqXhcyiUWPVZY6C70Cg==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.4.0.tgz",
+      "integrity": "sha512-ERuGxDiQ6Xw/agN4tuoCRbmwRuZP0cJ1lJxJubXr5Q/5cDa78+Dc4wfvtxzhzhkm5VvmW6Mf8EVj9SPGN4l8Lg==",
       "requires": {
-        "querystringify": "1.0.0",
-        "requires-port": "1.0.0"
+        "querystringify": "^2.0.0",
+        "requires-port": "^1.0.0"
       }
     },
     "url-parse-lax": {
@@ -4750,7 +4749,7 @@
       "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
       "dev": true,
       "requires": {
-        "prepend-http": "1.0.4"
+        "prepend-http": "^1.0.1"
       }
     },
     "use": {
@@ -4759,7 +4758,7 @@
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       "dev": true,
       "requires": {
-        "kind-of": "6.0.2"
+        "kind-of": "^6.0.2"
       }
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     "util": {
@@ -4796,8 +4795,8 @@
       "integrity": "sha1-GR2p/p3EzWjQ0USY1OKpEP9OZRY=",
       "optional": true,
       "requires": {
-        "redeyed": "1.0.1",
-        "through": "2.3.8"
+        "redeyed": "~1.0.1",
+        "through": "~2.3.4"
       }
     },
     "vary": {
@@ -4810,9 +4809,9 @@
       "resolved": "http://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "requires": {
-        "assert-plus": "1.0.0",
+        "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "1.3.0"
+        "extsprintf": "^1.2.0"
       }
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@@ -4820,7 +4819,7 @@
       "resolved": "http://registry.npmjs.org/wbuf/-/wbuf-1.7.2.tgz",
       "integrity": "sha1-1pe5nx9ZUS3ydRvkJ2nBWAtYAf4=",
       "requires": {
-        "minimalistic-assert": "1.0.0"
+        "minimalistic-assert": "^1.0.0"
       }
     },
     "whatwg-fetch": {
@@ -4834,7 +4833,7 @@
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       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
     },
     "widest-line": {
@@ -4843,7 +4842,7 @@
       "integrity": "sha1-AUKk6KJD+IgsAjOqDgKBqnYVInM=",
       "dev": true,
       "requires": {
-        "string-width": "2.1.1"
+        "string-width": "^2.1.1"
       }
     },
     "wrappy": {
@@ -4857,9 +4856,9 @@
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       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.11",
-        "imurmurhash": "0.1.4",
-        "signal-exit": "3.0.2"
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "signal-exit": "^3.0.2"
       }
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     "xdg-basedir": {
@@ -4888,7 +4887,7 @@
       "resolved": "http://registry.npmjs.org/yargs-parser/-/yargs-parser-7.0.0.tgz",
       "integrity": "sha1-jQrELxbqVd69MyyvTEA4s+P139k=",
       "requires": {
-        "camelcase": "4.1.0"
+        "camelcase": "^4.1.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 80244b0..7ac3431 100644
--- a/package.json
+++ b/package.json
@@ -28,8 +28,8 @@
   "author": "Microsoft Conversation Learner Team",
   "license": "MIT",
   "dependencies": {
-    "@conversationlearner/sdk": "0.240.0",
-    "botbuilder": "4.0.0-m4.1",
+    "@conversationlearner/sdk": "0.242.0",
+    "botbuilder": "4.0.0-preview1.0",
     "convict": "^4.0.2",
     "dotenv": "^4.0.0",
     "restify": "^6.3.2"