diff --git a/Pipfile.lock b/Pipfile.lock
index 64bf506..9d2c047 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -25,10 +25,10 @@
         },
         "azure-common": {
             "hashes": [
-                "sha256:c068d7379d6dc2f4093209cb7c3c1447e85d398374c628003aea9540d710ce4f",
-                "sha256:c8e4a7bf15f139f779a415d2d3c371738b1e9f5e14abd9c18af6b9bed3babf35"
+                "sha256:53b1195b8f20943ccc0e71a17849258f7781bc6db1c72edc7d6c055f79bd54e3",
+                "sha256:99ef36e74b6395329aada288764ce80504da16ecc8206cb9a72f55fb02e8b484"
             ],
-            "version": "==1.1.22"
+            "version": "==1.1.23"
         },
         "azure-nspkg": {
             "hashes": [
@@ -245,11 +245,11 @@
         },
         "docutils": {
             "hashes": [
-                "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
-                "sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274",
-                "sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6"
+                "sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0",
+                "sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827",
+                "sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99"
             ],
-            "version": "==0.14"
+            "version": "==0.15.2"
         },
         "flake8": {
             "hashes": [
@@ -275,10 +275,10 @@
         },
         "importlib-metadata": {
             "hashes": [
-                "sha256:6dfd58dfe281e8d240937776065dd3624ad5469c835248219bd16cf2e12dbeb7",
-                "sha256:cb6ee23b46173539939964df59d3d72c3e0c1b5d54b84f1d8a7e912fe43612db"
+                "sha256:23d3d873e008a513952355379d93cbcab874c58f4f034ff657c7a87422fa64e8",
+                "sha256:80d2de76188eabfbfcf27e6a37342c2827801e59c4cc14b0371c56fed43820e3"
             ],
-            "version": "==0.18"
+            "version": "==0.19"
         },
         "ipython": {
             "hashes": [
@@ -297,10 +297,10 @@
         },
         "jedi": {
             "hashes": [
-                "sha256:49ccb782651bb6f7009810d17a3316f8867dde31654c750506970742e18b553d",
-                "sha256:79d0f6595f3846dffcbe667cc6dc821b96e5baa8add125176c31a3917eb19d58"
+                "sha256:53c850f1a7d3cfcd306cc513e2450a54bdf5cacd7604b74e42dd1f0758eaaf36",
+                "sha256:e07457174ef7cb2342ff94fa56484fe41cec7ef69b0059f01d3f812379cb6f7c"
             ],
-            "version": "==0.14.0"
+            "version": "==0.14.1"
         },
         "jinja2": {
             "hashes": [
@@ -358,10 +358,10 @@
         },
         "more-itertools": {
             "hashes": [
-                "sha256:2112d2ca570bb7c3e53ea1a35cd5df42bb0fd10c45f0fb97178679c3c03d64c7",
-                "sha256:c3e4748ba1aad8dba30a4886b0b1a2004f9a863837b8654e7059eebf727afa5a"
+                "sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832",
+                "sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"
             ],
-            "version": "==7.0.0"
+            "version": "==7.2.0"
         },
         "numpy": {
             "hashes": [
@@ -399,10 +399,10 @@
         },
         "packaging": {
             "hashes": [
-                "sha256:0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af",
-                "sha256:9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3"
+                "sha256:a7ac867b97fdc07ee80a8058fe4435ccd274ecc3b0ed61d852d7d53055528cf9",
+                "sha256:c491ca87294da7cc01902edbe30a5bc6c4c28172b5138ab4e4aa1b9d7bfaeafe"
             ],
-            "version": "==19.0"
+            "version": "==19.1"
         },
         "pandas": {
             "hashes": [
@@ -432,11 +432,10 @@
         },
         "parso": {
             "hashes": [
-                "sha256:5052bb33be034cba784193e74b1cde6ebf29ae8b8c1e4ad94df0c4209bfc4826",
-                "sha256:db5881df1643bf3e66c097bfd8935cf03eae73f4cb61ae4433c9ea4fb6613446"
+                "sha256:63854233e1fadb5da97f2744b6b24346d2750b85965e7e399bec1620232797dc",
+                "sha256:666b0ee4a7a1220f65d367617f2cd3ffddff3e205f3f16a0284df30e774c2a9c"
             ],
-            "index": "pypi",
-            "version": "==0.5.0"
+            "version": "==0.5.1"
         },
         "pexpect": {
             "hashes": [
@@ -512,10 +511,10 @@
         },
         "pyparsing": {
             "hashes": [
-                "sha256:1873c03321fc118f4e9746baf201ff990ceb915f433f23b395f5580d1840cb2a",
-                "sha256:9b6323ef4ab914af344ba97510e966d64ba91055d6b9afa6b30799340e89cc03"
+                "sha256:6f98a7b9397e206d78cc01df10131398f1c8b8510a2f4d97d9abd82e1aacdd80",
+                "sha256:d9338df12903bbf5d65a0e4e87c2161968b10d2e489652bb47001d82a9b028b4"
             ],
-            "version": "==2.4.0"
+            "version": "==2.4.2"
         },
         "pytest": {
             "hashes": [
@@ -542,10 +541,10 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda",
-                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
+                "sha256:26c0b32e437e54a18161324a2fca3c4b9846b74a8dccddd843113109e1116b32",
+                "sha256:c894d57500a4cd2d5c71114aaab77dbab5eabd9022308ce5ac9bb93a60a6f0c7"
             ],
-            "version": "==2019.1"
+            "version": "==2019.2"
         },
         "readme-renderer": {
             "hashes": [
@@ -585,10 +584,9 @@
         },
         "snowballstemmer": {
             "hashes": [
-                "sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128",
-                "sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89"
+                "sha256:9f3b9ffe0809d174f7047e121431acf99c89a7040f0ca84f94ba53a498e6d0c9"
             ],
-            "version": "==1.2.1"
+            "version": "==1.9.0"
         },
         "sphinx": {
             "hashes": [
@@ -607,10 +605,10 @@
         },
         "toolz": {
             "hashes": [
-                "sha256:929f0a7ea7f61c178bd951bdae93920515d3fbdbafc8e6caf82d752b9b3b31c9"
+                "sha256:08fdd5ef7c96480ad11c12d472de21acd32359996f69a5259299b540feba4560"
             ],
             "index": "pypi",
-            "version": "==0.9.0"
+            "version": "==0.10.0"
         },
         "tqdm": {
             "hashes": [
@@ -672,10 +670,10 @@
         },
         "zipp": {
             "hashes": [
-                "sha256:8c1019c6aad13642199fbe458275ad6a84907634cc9f0989877ccc4a2840139d",
-                "sha256:ca943a7e809cc12257001ccfb99e3563da9af99d52f261725e96dfe0f9275bc3"
+                "sha256:4970c3758f4e89a7857a973b1e2a5d75bcdc47794442f2e2dd4fe8e0466e809a",
+                "sha256:8a5712cfd3bb4248015eb3b0b3c54a5f6ee3f2425963ef2a0125b8bc40aafaec"
             ],
-            "version": "==0.5.1"
+            "version": "==0.5.2"
         }
     }
 }