diff --git a/packages/optimizely-sdk/package-lock.json b/packages/optimizely-sdk/package-lock.json
index 97c5892bb..f6ee3e6db 100644
--- a/packages/optimizely-sdk/package-lock.json
+++ b/packages/optimizely-sdk/package-lock.json
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@@ -1092,8 +1092,8 @@
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-        "map-visit": "1.0.0",
-        "object-visit": "1.0.1"
+        "map-visit": "^1.0.0",
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@@ -1123,7 +1123,7 @@
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       "dev": true,
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+        "lodash": "^4.5.0"
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@@ -1132,7 +1132,7 @@
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@@ -1177,10 +1177,10 @@
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@@ -1201,7 +1201,7 @@
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@@ -1228,12 +1228,12 @@
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-        "rimraf": "2.6.2",
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@@ -1260,12 +1260,12 @@
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-        "minimist": "1.2.0",
-        "request": "2.88.0"
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@@ -1292,8 +1292,8 @@
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@@ -1302,8 +1302,8 @@
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@@ -1318,7 +1318,7 @@
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@@ -1333,26 +1333,26 @@
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@@ -1361,8 +1361,8 @@
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-            "psl": "1.1.29",
-            "punycode": "1.4.1"
+            "psl": "^1.1.24",
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@@ -1373,8 +1373,8 @@
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-        "elliptic": "6.4.1"
+        "bn.js": "^4.1.0",
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@@ -1383,11 +1383,11 @@
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-        "md5.js": "1.3.5",
-        "ripemd160": "2.0.2",
-        "sha.js": "2.4.11"
+        "cipher-base": "^1.0.1",
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+        "ripemd160": "^2.0.1",
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@@ -1396,12 +1396,12 @@
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-        "safe-buffer": "5.1.2",
-        "sha.js": "2.4.11"
+        "cipher-base": "^1.0.3",
+        "create-hash": "^1.1.0",
+        "inherits": "^2.0.1",
+        "ripemd160": "^2.0.0",
+        "safe-buffer": "^5.0.1",
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@@ -1410,11 +1410,11 @@
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-        "path-key": "2.0.1",
-        "semver": "5.5.0",
-        "shebang-command": "1.2.0",
-        "which": "1.2.14"
+        "nice-try": "^1.0.4",
+        "path-key": "^2.0.1",
+        "semver": "^5.5.0",
+        "shebang-command": "^1.2.0",
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@@ -1423,17 +1423,17 @@
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-        "public-encrypt": "4.0.3",
-        "randombytes": "2.0.6",
-        "randomfill": "1.0.4"
+        "browserify-cipher": "^1.0.0",
+        "browserify-sign": "^4.0.0",
+        "create-ecdh": "^4.0.0",
+        "create-hash": "^1.1.0",
+        "create-hmac": "^1.1.0",
+        "diffie-hellman": "^5.0.0",
+        "inherits": "^2.0.1",
+        "pbkdf2": "^3.0.3",
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+        "randombytes": "^2.0.0",
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@@ -1442,7 +1442,7 @@
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       "dev": true,
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-        "array-find-index": "1.0.2"
+        "array-find-index": "^1.0.1"
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@@ -1463,7 +1463,7 @@
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-        "es5-ext": "0.10.46"
+        "es5-ext": "^0.10.9"
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@@ -1472,7 +1472,7 @@
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@@ -1515,7 +1515,7 @@
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+        "object-keys": "^1.0.12"
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@@ -1545,8 +1545,8 @@
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-        "isobject": "3.0.1"
+        "is-descriptor": "^1.0.2",
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@@ -1555,7 +1555,7 @@
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+            "kind-of": "^6.0.0"
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@@ -1564,7 +1564,7 @@
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+            "kind-of": "^6.0.0"
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@@ -1573,9 +1573,9 @@
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-            "kind-of": "6.0.2"
+            "is-accessor-descriptor": "^1.0.0",
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@@ -1610,8 +1610,8 @@
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-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.1"
+        "inherits": "^2.0.1",
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@@ -1632,9 +1632,9 @@
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-        "bn.js": "4.11.8",
-        "miller-rabin": "4.0.1",
-        "randombytes": "2.0.6"
+        "bn.js": "^4.1.0",
+        "miller-rabin": "^4.0.0",
+        "randombytes": "^2.0.0"
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@@ -1643,8 +1643,8 @@
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-        "esutils": "2.0.2",
-        "isarray": "1.0.0"
+        "esutils": "^2.0.2",
+        "isarray": "^1.0.0"
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@@ -1653,10 +1653,10 @@
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-        "ent": "2.2.0",
-        "extend": "3.0.1",
-        "void-elements": "2.0.1"
+        "custom-event": "~1.0.0",
+        "ent": "~2.2.0",
+        "extend": "^3.0.0",
+        "void-elements": "^2.0.0"
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@@ -1671,10 +1671,10 @@
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-        "readable-stream": "2.3.6",
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+        "end-of-stream": "^1.0.0",
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@@ -1684,7 +1684,7 @@
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+        "jsbn": "~0.1.0"
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@@ -1699,13 +1699,13 @@
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-        "hash.js": "1.1.5",
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-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.1",
-        "minimalistic-crypto-utils": "1.0.1"
+        "bn.js": "^4.4.0",
+        "brorand": "^1.0.1",
+        "hash.js": "^1.0.0",
+        "hmac-drbg": "^1.0.0",
+        "inherits": "^2.0.1",
+        "minimalistic-assert": "^1.0.0",
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-        "once": "1.4.0"
+        "once": "^1.4.0"
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@@ -1736,10 +1736,10 @@
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-        "arraybuffer.slice": "0.0.7",
+        "arraybuffer.slice": "~0.0.7",
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         "blob": "0.0.4",
-        "has-binary2": "1.0.3"
+        "has-binary2": "~1.0.2"
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@@ -1748,9 +1748,9 @@
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-        "memory-fs": "0.4.1",
-        "tapable": "1.1.0"
+        "graceful-fs": "^4.1.2",
+        "memory-fs": "^0.4.0",
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@@ -1765,7 +1765,7 @@
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+        "prr": "~1.0.1"
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@@ -1774,9 +1774,9 @@
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-        "es6-symbol": "3.1.1",
-        "next-tick": "1.0.0"
+        "es6-iterator": "~2.0.3",
+        "es6-symbol": "~3.1.1",
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-        "parseurl": "1.3.2",
-        "statuses": "1.3.1",
-        "unpipe": "1.0.0"
+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
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+        "statuses": "~1.3.1",
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-        "pkg-dir": "2.0.0"
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@@ -2170,7 +2170,7 @@
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-        "rimraf": "2.6.2",
-        "write": "0.2.1"
+        "circular-json": "^0.3.1",
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-        "readable-stream": "2.3.6"
+        "inherits": "^2.0.1",
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       "dev": true,
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+        "samsam": "1.x"
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@@ -2259,7 +2259,7 @@
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@@ -2278,7 +2278,7 @@
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       "dev": true,
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@@ -2287,10 +2287,10 @@
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-        "iferr": "0.1.5",
-        "imurmurhash": "0.1.4",
-        "readable-stream": "2.3.6"
+        "graceful-fs": "^4.1.2",
+        "iferr": "^0.1.5",
+        "imurmurhash": "^0.1.4",
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@@ -2306,8 +2306,8 @@
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-        "node-pre-gyp": "0.10.0"
+        "nan": "^2.9.2",
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@@ -2337,8 +2337,8 @@
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-            "readable-stream": "2.3.6"
+            "delegates": "^1.0.0",
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@@ -2353,7 +2353,7 @@
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           "dev": true,
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+            "balanced-match": "^1.0.0",
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@@ -2427,7 +2427,7 @@
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@@ -2444,14 +2444,14 @@
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-            "string-width": "1.0.2",
-            "strip-ansi": "3.0.1",
-            "wide-align": "1.1.2"
+            "aproba": "^1.0.3",
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+            "object-assign": "^4.1.0",
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@@ -2461,12 +2461,12 @@
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-            "inherits": "2.0.3",
-            "minimatch": "3.0.4",
-            "once": "1.4.0",
-            "path-is-absolute": "1.0.1"
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
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@@ -2483,7 +2483,7 @@
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+            "safer-buffer": "^2.1.0"
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@@ -2493,7 +2493,7 @@
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           "optional": true,
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+            "minimatch": "^3.0.4"
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@@ -2503,8 +2503,8 @@
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-            "once": "1.4.0",
-            "wrappy": "1.0.2"
+            "once": "^1.3.0",
+            "wrappy": "1"
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@@ -2526,7 +2526,7 @@
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           "dev": true,
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-            "number-is-nan": "1.0.1"
+            "number-is-nan": "^1.0.0"
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@@ -2542,7 +2542,7 @@
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           "dev": true,
           "requires": {
-            "brace-expansion": "1.1.11"
+            "brace-expansion": "^1.1.7"
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@@ -2557,8 +2557,8 @@
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-            "yallist": "3.0.2"
+            "safe-buffer": "^5.1.1",
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@@ -2568,7 +2568,7 @@
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+            "minipass": "^2.2.1"
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@@ -2594,9 +2594,9 @@
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-            "iconv-lite": "0.4.21",
-            "sax": "1.2.4"
+            "debug": "^2.1.2",
+            "iconv-lite": "^0.4.4",
+            "sax": "^1.2.4"
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@@ -2606,16 +2606,16 @@
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-            "mkdirp": "0.5.1",
-            "needle": "2.2.0",
-            "nopt": "4.0.1",
-            "npm-packlist": "1.1.10",
-            "npmlog": "4.1.2",
-            "rc": "1.2.7",
-            "rimraf": "2.6.2",
-            "semver": "5.5.0",
-            "tar": "4.4.1"
+            "detect-libc": "^1.0.2",
+            "mkdirp": "^0.5.1",
+            "needle": "^2.2.0",
+            "nopt": "^4.0.1",
+            "npm-packlist": "^1.1.6",
+            "npmlog": "^4.0.2",
+            "rc": "^1.1.7",
+            "rimraf": "^2.6.1",
+            "semver": "^5.3.0",
+            "tar": "^4"
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@@ -2625,8 +2625,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "abbrev": "1.1.1",
-            "osenv": "0.1.5"
+            "abbrev": "1",
+            "osenv": "^0.1.4"
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@@ -2643,8 +2643,8 @@
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-            "ignore-walk": "3.0.1",
-            "npm-bundled": "1.0.3"
+            "ignore-walk": "^3.0.1",
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@@ -2654,10 +2654,10 @@
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-            "strip-ansi": "3.0.1"
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@@ -3408,7 +3408,7 @@
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@@ -3423,7 +3423,7 @@
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-        "xtend": "4.0.1"
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@@ -3553,20 +3553,20 @@
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+        "over": ">= 0.0.5 < 1",
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-        "once": "1.4.0"
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-        "inherits": "2.0.3",
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+        "duplexify": "^3.6.0",
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+        "exit-hook": "^1.0.0",
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@@ -5839,7 +5839,7 @@
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@@ -6029,7 +6029,7 @@
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+        "shebang-regex": "^1.0.0"
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-        "watchpack": "1.6.0",
-        "webpack-sources": "1.3.0"
+        "acorn": "^5.6.2",
+        "acorn-dynamic-import": "^3.0.0",
+        "ajv": "^6.1.0",
+        "ajv-keywords": "^3.1.0",
+        "chrome-trace-event": "^1.0.0",
+        "enhanced-resolve": "^4.1.0",
+        "eslint-scope": "^4.0.0",
+        "json-parse-better-errors": "^1.0.2",
+        "loader-runner": "^2.3.0",
+        "loader-utils": "^1.1.0",
+        "memory-fs": "~0.4.1",
+        "micromatch": "^3.1.8",
+        "mkdirp": "~0.5.0",
+        "neo-async": "^2.5.0",
+        "node-libs-browser": "^2.0.0",
+        "schema-utils": "^0.4.4",
+        "tapable": "^1.1.0",
+        "uglifyjs-webpack-plugin": "^1.2.4",
+        "watchpack": "^1.5.0",
+        "webpack-sources": "^1.3.0"
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-            "fast-json-stable-stringify": "2.0.0",
-            "json-schema-traverse": "0.4.1",
-            "uri-js": "4.2.2"
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+            "fast-json-stable-stringify": "^2.0.0",
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@@ -8010,7 +8010,7 @@
       "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
       "dev": true,
       "requires": {
-        "mkdirp": "0.5.1"
+        "mkdirp": "^0.5.1"
       }
     },
     "ws": {
@@ -8019,9 +8019,9 @@
       "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
       "dev": true,
       "requires": {
-        "async-limiter": "1.0.0",
-        "safe-buffer": "5.1.2",
-        "ultron": "1.1.1"
+        "async-limiter": "~1.0.0",
+        "safe-buffer": "~5.1.0",
+        "ultron": "~1.1.0"
       }
     },
     "xmlhttprequest-ssl": {
@@ -8055,9 +8055,9 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "camelcase": "1.2.1",
-        "cliui": "2.1.0",
-        "decamelize": "1.2.0",
+        "camelcase": "^1.0.2",
+        "cliui": "^2.1.0",
+        "decamelize": "^1.0.0",
         "window-size": "0.1.0"
       },
       "dependencies": {
@@ -8076,7 +8076,7 @@
       "integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
       "dev": true,
       "requires": {
-        "camelcase": "4.1.0"
+        "camelcase": "^4.1.0"
       }
     },
     "yeast": {