diff --git a/package-lock.json b/package-lock.json
index c777b26c..cc1e9ed9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
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   "dependencies": {
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-      "version": "8.10.42",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.42.tgz",
-      "integrity": "sha512-8LCqostMfYwQs9by1k21/P4KZp9uFQk3Q528y3qtPKQnCJmKz0Em3YzgeNjTNV1FVrG/7n/6j12d4UKg9zSgDw=="
+      "version": "8.10.44",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.44.tgz",
+      "integrity": "sha512-HY3SK7egERHGUfY8p6ztXIEQWcIPHouYhCGcLAPQin7gE2G/fALFz+epnMwcxKUS6aKqTVoAFdi+t1llQd3xcw=="
     },
     "acorn": {
       "version": "6.1.1",
@@ -41,7 +41,6 @@
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       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
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-      "dev": true,
       "requires": {
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         "fast-json-stable-stringify": "^2.0.0",
@@ -309,11 +308,6 @@
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       },
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-        "process-nextick-args": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
-          "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
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           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
@@ -327,14 +321,6 @@
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-        "string_decoder": {
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-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
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@@ -1286,8 +1272,7 @@
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-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
-      "dev": true
+      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
     },
     "fast-json-stable-stringify": {
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@@ -1549,29 +1534,6 @@
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-      },
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-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
-          "integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
-          "requires": {
-            "fast-deep-equal": "^2.0.1",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.4.1",
-            "uri-js": "^4.2.2"
-          }
-        },
-        "fast-deep-equal": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
-          "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
-        },
-        "json-schema-traverse": {
-          "version": "0.4.1",
-          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-          "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
-        }
       }
     },
     "has": {
@@ -1986,8 +1948,7 @@
     "json-schema-traverse": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-      "dev": true
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
     },
     "json-stable-stringify-without-jsonify": {
       "version": "1.0.1",
@@ -2021,9 +1982,9 @@
       }
     },
     "jwa": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.0.tgz",
-      "integrity": "sha512-mt6IHaq0ZZWDBspg0Pheu3r9sVNMEZn+GJe1zcdYyhFcDSclp3J8xEdO4PjZolZ2i8xlaVU1LetHM0nJejYsEw==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
+      "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
       "requires": {
         "buffer-equal-constant-time": "1.0.1",
         "ecdsa-sig-formatter": "1.0.11",
@@ -2031,11 +1992,11 @@
       }
     },
     "jws": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.1.tgz",
-      "integrity": "sha512-bGA2omSrFUkd72dhh05bIAN832znP4wOU3lfuXtRBuGTbsmNmDXMQg28f0Vsxaxgk4myF5YkKQpz6qeRpMgX9g==",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
+      "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
       "requires": {
-        "jwa": "^1.2.0",
+        "jwa": "^1.4.1",
         "safe-buffer": "^5.0.1"
       }
     },
@@ -2771,6 +2732,11 @@
       "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
       "dev": true
     },
+    "process-nextick-args": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
+      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
+    },
     "progress": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
@@ -2885,6 +2851,16 @@
         }
       }
     },
+    "readable-stream": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.2.0.tgz",
+      "integrity": "sha512-RV20kLjdmpZuTF1INEb9IA3L68Nmi+Ri7ppZqo78wj//Pn62fCoJyV9zalccNzDD/OuJpMG4f+pfMl8+L6QdGw==",
+      "requires": {
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      }
+    },
     "regex-not": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
@@ -3404,6 +3380,14 @@
         "strip-ansi": "^4.0.0"
       }
     },
+    "string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "requires": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "strip-ansi": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
@@ -3466,9 +3450,9 @@
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     },
     "tedious": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/tedious/-/tedious-6.0.0.tgz",
-      "integrity": "sha512-+M+mWg/D0a6DEynpl3JHNUqc3w9blSYGN+f+gs7jUfZsdnVYzcDPDzrKV0rjfaM1P22/bKPZ5Lm/2oDHo6/olQ==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/tedious/-/tedious-6.1.0.tgz",
+      "integrity": "sha512-ejIgokiYwyKwGzwqkcx5hdQ6faJOhwOZzStLMSC7E+mbetI5/Rl+JD1K7B/SlNH1Hz7WlGcZxMeRR7ioGpqWAw==",
       "requires": {
         "adal-node": "^0.1.22",
         "big-number": "1.0.0",
@@ -3481,28 +3465,10 @@
         "sprintf-js": "^1.1.2"
       },
       "dependencies": {
-        "readable-stream": {
-          "version": "3.2.0",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.2.0.tgz",
-          "integrity": "sha512-RV20kLjdmpZuTF1INEb9IA3L68Nmi+Ri7ppZqo78wj//Pn62fCoJyV9zalccNzDD/OuJpMG4f+pfMl8+L6QdGw==",
-          "requires": {
-            "inherits": "^2.0.3",
-            "string_decoder": "^1.1.1",
-            "util-deprecate": "^1.0.1"
-          }
-        },
         "sprintf-js": {
           "version": "1.1.2",
           "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
           "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug=="
-        },
-        "string_decoder": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.2.0.tgz",
-          "integrity": "sha512-6YqyX6ZWEYguAxgZzHGL7SsCeGx3V2TtOTqZz1xSTSWnqsbWwbptafNyvf/ACquZUXV3DANr5BDIwNYe1mN42w==",
-          "requires": {
-            "safe-buffer": "~5.1.0"
-          }
         }
       }
     },
diff --git a/package.json b/package.json
index 08cf0f86..544953e4 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "dependencies": {
     "debug": "^4",
     "tarn": "^1.1.4",
-    "tedious": "^6"
+    "tedious": "^6.1.0"
   },
   "devDependencies": {
     "mocha": "^6",