diff --git a/Gopkg.lock b/Gopkg.lock
index fa52b03..9805e0e 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -18,12 +18,12 @@
   version = "v0.37.4"
 
 [[projects]]
-  digest = "1:d2ccb697dc13c8fbffafa37baae97594d5592ae8f7e113471084137315536e2b"
+  digest = "1:279540310125d2b219920588d7e2edb2a85b3317b528839166e896ce6b6f211c"
   name = "github.com/Azure/azure-pipeline-go"
   packages = ["pipeline"]
   pruneopts = "UT"
-  revision = "b8e3409182fd52e74f7d7bdfbff5833591b3b655"
-  version = "v0.1.8"
+  revision = "55fedc85a614dcd0e942a66f302ae3efb83d563c"
+  version = "v0.1.9"
 
 [[projects]]
   digest = "1:c4a5edf3b0f38e709a78dcc945997678a364c2b5adfd48842a3dd349c352f833"
@@ -34,7 +34,7 @@
   version = "0.3.0"
 
 [[projects]]
-  digest = "1:79b9dae77b036f57734e82b257e19614bbba910afa119e70749b511aefe2b597"
+  digest = "1:4cbfa54eb7ec3d4d33926c2ae3be713215e29c43b499dba386750ea933af2a55"
   name = "github.com/aws/aws-sdk-go"
   packages = [
     "aws",
@@ -58,12 +58,14 @@
     "internal/ini",
     "internal/s3err",
     "internal/sdkio",
+    "internal/sdkmath",
     "internal/sdkrand",
     "internal/sdkuri",
     "internal/shareddefaults",
     "private/protocol",
     "private/protocol/eventstream",
     "private/protocol/eventstream/eventstreamapi",
+    "private/protocol/json/jsonutil",
     "private/protocol/query",
     "private/protocol/query/queryutil",
     "private/protocol/rest",
@@ -73,10 +75,11 @@
     "service/s3/s3iface",
     "service/s3/s3manager",
     "service/sts",
+    "service/sts/stsiface",
   ]
   pruneopts = "UT"
-  revision = "8d41be8a37391ddc4feb2d16f5ca6f440eb8b356"
-  version = "v1.16.8"
+  revision = "d57c8d96f72d9475194ccf18d2ba70ac294b0cb3"
+  version = "v1.23.13"
 
 [[projects]]
   digest = "1:49ea765e340f3907fc52ab1cc23bf9698d2d4fa9db14673710879d2ae2d22a9a"
@@ -102,18 +105,18 @@
   revision = "6480d4af844c189cf5dd913db24ddd339d3a4f85"
 
 [[projects]]
-  digest = "1:b402bb9a24d108a9405a6f34675091b036c8b056aac843bf6ef2389a65c5cf48"
+  digest = "1:4d02824a56d268f74a6b6fdd944b20b58a77c3d70e81008b3ee0c4f1a6777340"
   name = "github.com/gogo/protobuf"
   packages = [
     "proto",
     "sortkeys",
   ]
   pruneopts = "UT"
-  revision = "4cbf7e384e768b4e01799441fdf2a706a5635ae7"
-  version = "v1.2.0"
+  revision = "ba06b47c162d49f2af050fb4c75bcbc86a159d5c"
+  version = "v1.2.1"
 
 [[projects]]
-  digest = "1:5d1b5a25486fc7d4e133646d834f6fca7ba1cef9903d40e7aa786c41b89e9e91"
+  digest = "1:7ade0e7351787347d3dd3456abb365fd71ea75c19a859505e6a427064e1f9e42"
   name = "github.com/golang/protobuf"
   packages = [
     "proto",
@@ -124,24 +127,24 @@
     "ptypes/timestamp",
   ]
   pruneopts = "UT"
-  revision = "aa810b61a9c79d51363740d207bb46cf8e620ed5"
-  version = "v1.2.0"
+  revision = "6c65a5562fc06764971b7c5d05c76c75e84bdbf7"
+  version = "v1.3.2"
 
 [[projects]]
-  branch = "master"
   digest = "1:0bfbe13936953a98ae3cfe8ed6670d396ad81edf069a806d2f6515d7bb6950df"
   name = "github.com/google/btree"
   packages = ["."]
   pruneopts = "UT"
   revision = "4030bb1f1f0c35b30ca7009e9ebd06849dd45306"
+  version = "v1.0.0"
 
 [[projects]]
-  branch = "master"
-  digest = "1:3ee90c0d94da31b442dde97c99635aaafec68d0b8a3c12ee2075c6bdabeec6bb"
+  digest = "1:a6181aca1fd5e27103f9a920876f29ac72854df7345a39f3b01e61c8c94cc8af"
   name = "github.com/google/gofuzz"
   packages = ["."]
   pruneopts = "UT"
-  revision = "24818f796faf91cd76ec7bddd72458fbced7a6c1"
+  revision = "f140a6486e521aad38f5917de355cbf147cc0496"
+  version = "v1.0.0"
 
 [[projects]]
   digest = "1:766102087520f9d54f2acc72bd6637045900ac735b4a419b128d216f0c5c4876"
@@ -152,7 +155,7 @@
   version = "v2.0.5"
 
 [[projects]]
-  digest = "1:65c4414eeb350c47b8de71110150d0ea8a281835b1f386eacaa3ad7325929c21"
+  digest = "1:ca4524b4855ded427c7003ec903a5c854f37e7b1e8e2a93277243462c5b753a8"
   name = "github.com/googleapis/gnostic"
   packages = [
     "OpenAPIv2",
@@ -160,19 +163,19 @@
     "extensions",
   ]
   pruneopts = "UT"
-  revision = "7c663266750e7d82587642f65e60bc4083f1f84e"
-  version = "v0.2.0"
+  revision = "ab0dd09aa10e2952b28e12ecd35681b20463ebab"
+  version = "v0.3.1"
 
 [[projects]]
   branch = "master"
-  digest = "1:86c1210529e69d69860f2bb3ee9ccce0b595aa3f9165e7dd1388e5c612915888"
+  digest = "1:5fc0e23b254a1bd7d8d2d42fa093ba33471d08f52fe04afd3713adabb5888dc3"
   name = "github.com/gregjones/httpcache"
   packages = [
     ".",
     "diskcache",
   ]
   pruneopts = "UT"
-  revision = "c63ab54fda8f77302f8d414e19933f2b6026a089"
+  revision = "901d90724c7919163f472a9812253fb26761123d"
 
 [[projects]]
   digest = "1:7fae9ec96d10b2afce0da23c378c8b3389319b7f92fa092f2621bba3078cfb4b"
@@ -183,12 +186,12 @@
   version = "v0.5.3"
 
 [[projects]]
-  digest = "1:8eb1de8112c9924d59bf1d3e5c26f5eaa2bfc2a5fcbb92dc1c2e4546d695f277"
+  digest = "1:a0cefd27d12712af4b5018dc7046f245e1e3b5760e2e848c30b171b570708f9b"
   name = "github.com/imdario/mergo"
   packages = ["."]
   pruneopts = "UT"
-  revision = "9f23e2d6bd2a77f959b2bf6acdbefd708a83a4a4"
-  version = "v0.3.6"
+  revision = "7c29201646fa3de8506f701213473dd407f19646"
+  version = "v0.3.7"
 
 [[projects]]
   digest = "1:870d441fe217b8e689d7949fef6e43efbc787e50f200cb1e70dbca9204a1d6be"
@@ -206,12 +209,12 @@
   revision = "c2b33e84"
 
 [[projects]]
-  digest = "1:3e551bbb3a7c0ab2a2bf4660e7fcad16db089fdcfbb44b0199e62838038623ea"
+  digest = "1:709cd2a2c29cc9b89732f6c24846bbb9d6270f28ef5ef2128cc73bd0d6d7bff9"
   name = "github.com/json-iterator/go"
   packages = ["."]
   pruneopts = "UT"
-  revision = "1624edc4454b8682399def8740d46db5e4362ba4"
-  version = "v1.1.5"
+  revision = "27518f6661eba504be5a7a9a9f6d9460d892ade3"
+  version = "v1.1.7"
 
 [[projects]]
   digest = "1:48addb4ab030c6885899bb73b20a86dad347a58e6fc74f20bdafab1efb26a36a"
@@ -242,27 +245,27 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:3bf17a6e6eaa6ad24152148a631d18662f7212e21637c2699bff3369b7f00fa2"
+  digest = "1:89da0f0574bc94cfd0ac8b59af67bf76cdd110d503df2721006b9f0492394333"
   name = "github.com/petar/GoLLRB"
   packages = ["llrb"]
   pruneopts = "UT"
-  revision = "53be0d36a84c2a886ca057d34b6aa4468df9ccb4"
+  revision = "33fb24c13b99c46c93183c291836c573ac382536"
 
 [[projects]]
-  digest = "1:0e7775ebbcf00d8dd28ac663614af924411c868dca3d5aa762af0fae3808d852"
+  digest = "1:a8c2725121694dfbf6d552fb86fe6b46e3e7135ea05db580c28695b916162aad"
   name = "github.com/peterbourgon/diskv"
   packages = ["."]
   pruneopts = "UT"
-  revision = "5f041e8faa004a95c88a202771f4cc3e991971e6"
-  version = "v2.0.1"
+  revision = "0be1b92a6df0e4f5cb0a5d15fb7f643d0ad93ce6"
+  version = "v3.0.0"
 
 [[projects]]
-  digest = "1:645cabccbb4fa8aab25a956cbcbdf6a6845ca736b2c64e197ca7cbb9d210b939"
+  digest = "1:e096613fb7cf34743d49af87d197663cfccd61876e2219853005a57baedfa562"
   name = "github.com/spf13/cobra"
   packages = ["."]
   pruneopts = "UT"
-  revision = "ef82de70bb3f60c65fb8eebacbb2d122ef517385"
-  version = "v0.0.3"
+  revision = "f2b07da1e2c38d5f12845a4f607e2e1018cbb1f5"
+  version = "v0.0.5"
 
 [[projects]]
   digest = "1:c1b1102241e7f645bc8e0c22ae352e8f0dc6484b6cb4d132fa9f24174e0119e2"
@@ -299,15 +302,15 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:38f553aff0273ad6f367cb0a0f8b6eecbaef8dc6cb8b50e57b6a81c1d5b1e332"
+  digest = "1:bbe51412d9915d64ffaa96b51d409e070665efc5194fcf145c4a27d4133107a4"
   name = "golang.org/x/crypto"
   packages = ["ssh/terminal"]
   pruneopts = "UT"
-  revision = "505ab145d0a99da450461ae2c1a9f6cd10d1f447"
+  revision = "9756ffdc24725223350eb3266ffb92590d28f278"
 
 [[projects]]
   branch = "master"
-  digest = "1:8ecb828bb550a8c6b7d75b8261a42c369461311616ebe5451966d067f5f993bf"
+  digest = "1:e93fe09ca93cf16f8b2dc48053f56c2f91ed4f3fd16bfaf9596b6548c7b48a7f"
   name = "golang.org/x/net"
   packages = [
     "context",
@@ -320,11 +323,11 @@
     "trace",
   ]
   pruneopts = "UT"
-  revision = "e147a9138326bc0e9d4e179541ffd8af41cff8a9"
+  revision = "ba9fcec4b297b415637633c5a6e8fa592e4a16c3"
 
 [[projects]]
   branch = "master"
-  digest = "1:23443edff0740e348959763085df98400dcfd85528d7771bb0ce9f5f2754ff4a"
+  digest = "1:31e33f76456ccf54819ab4a646cf01271d1a99d7712ab84bf1a9e7b61cd2031b"
   name = "golang.org/x/oauth2"
   packages = [
     ".",
@@ -334,27 +337,29 @@
     "jwt",
   ]
   pruneopts = "UT"
-  revision = "d668ce993890a79bda886613ee587a69dd5da7a6"
+  revision = "0f29369cfe4552d0e4bcddc57cc75f4d7e672a33"
 
 [[projects]]
   branch = "master"
-  digest = "1:ba8cbf57cfd92d5f8592b4aca1a35d92c162363d32aeabd5b12555f8896635e7"
+  digest = "1:db4d094dcdda93745779828d4f7536085eae66f9ebcba842bda762883db08800"
   name = "golang.org/x/sys"
   packages = [
     "unix",
     "windows",
   ]
   pruneopts = "UT"
-  revision = "074acd46bca67915925527c07849494d115e7c43"
+  revision = "1e83adbbebd0f5dc971915fd7e5db032c3d2b731"
 
 [[projects]]
-  digest = "1:a2ab62866c75542dd18d2b069fec854577a20211d7c0ea6ae746072a1dccdd18"
+  digest = "1:8d8faad6b12a3a4c819a3f9618cb6ee1fa1cfc33253abeeea8b55336721e3405"
   name = "golang.org/x/text"
   packages = [
     "collate",
     "collate/build",
     "internal/colltab",
     "internal/gen",
+    "internal/language",
+    "internal/language/compact",
     "internal/tag",
     "internal/triegen",
     "internal/ucd",
@@ -367,8 +372,8 @@
     "unicode/rangetable",
   ]
   pruneopts = "UT"
-  revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
-  version = "v0.3.0"
+  revision = "342b2e1fbaa52c93f31447ad2c6abc048c63e475"
+  version = "v0.3.2"
 
 [[projects]]
   branch = "master"
@@ -376,7 +381,7 @@
   name = "golang.org/x/time"
   packages = ["rate"]
   pruneopts = "UT"
-  revision = "85acf8d2951cb2a3bde7632f9ff273ef0379bcbd"
+  revision = "9d24e82272b4f38b78bc8cff74fa936d31ccd8ef"
 
 [[projects]]
   digest = "1:a9536711cdfc5fbe1071ccdbb767318cd5e61724d3f7fd2d0af03c608a7db4ae"
@@ -398,7 +403,7 @@
   version = "v0.9.0"
 
 [[projects]]
-  digest = "1:d2a8db567a76203e3b41c1f632d86485ffd57f8e650a0d1b19d240671c2fddd7"
+  digest = "1:498b722d33dde4471e7d6e5d88a5e7132d2a8306fea5ff5ee82d1f418b4f41ed"
   name = "google.golang.org/appengine"
   packages = [
     ".",
@@ -413,8 +418,8 @@
     "urlfetch",
   ]
   pruneopts = "UT"
-  revision = "4a4468ece617fc8205e99368fa2200e9d1fad421"
-  version = "v1.3.0"
+  revision = "5f2a59506353b8d5ba8cbbcd9f3c1f41f1eaf079"
+  version = "v1.6.2"
 
 [[projects]]
   branch = "master"
@@ -539,7 +544,7 @@
 
 [[projects]]
   branch = "release-1.13"
-  digest = "1:d0727b638acf14f150c5e2bdf70413af1099b7a76d69f4f85ad3049b615d24a3"
+  digest = "1:93b99119e553ad1e154713e3b35f8c2148fe2988e26569c26150109d7ff34ae0"
   name = "k8s.io/apimachinery"
   packages = [
     "pkg/api/errors",
@@ -583,7 +588,7 @@
     "third_party/forked/golang/reflect",
   ]
   pruneopts = "UT"
-  revision = "2b1284ed4c93a43499e781493253e2ac5959c4fd"
+  revision = "bf4de9df677cd119930fa83483bad158956cdfcf"
 
 [[projects]]
   digest = "1:89965ed41772270efa6a201c54382ca28bba606bfb364fb6cd0c1252c57bf1a2"
@@ -656,12 +661,12 @@
   version = "v10.0.0"
 
 [[projects]]
-  digest = "1:e2999bf1bb6eddc2a6aa03fe5e6629120a53088926520ca3b4765f77d7ff7eab"
+  digest = "1:ccb9be4c583b6ec848eb98aa395a4e8c8f8ad9ebb823642c0dd1c1c45939a5bb"
   name = "k8s.io/klog"
   packages = ["."]
   pruneopts = "UT"
-  revision = "a5bc97fbc634d635061f3146511332c7e313a55a"
-  version = "v0.1.0"
+  revision = "3ca30a56d8a775276f9cdae009ba326fdc05af7f"
+  version = "v0.4.0"
 
 [[projects]]
   digest = "1:7719608fe0b52a4ece56c2dde37bedd95b938677d1ab0f84b8a7852e4c59f849"