diff --git a/package-lock.json b/package-lock.json
index 583b4b9..01c9dde 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,12 +5,27 @@
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@@ -43,10 +58,45 @@
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+      "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
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@@ -54,27 +104,94 @@
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+      "resolved": "https://registry.npmjs.org/atob/-/atob-2.1.2.tgz",
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-        "content-type": "1.0.4",
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+        "content-type": "~1.0.4",
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@@ -87,16 +204,64 @@
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@@ -126,6 +291,27 @@
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@@ -165,6 +351,15 @@
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@@ -180,6 +375,11 @@
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@@ -189,11 +389,15 @@
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@@ -202,11 +406,18 @@
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@@ -215,14 +426,14 @@
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@@ -230,6 +441,11 @@
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+      "resolved": "https://registry.npmjs.org/urix/-/urix-0.1.0.tgz",
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@@ -1141,18 +2553,30 @@
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+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
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+    },
+    "v8flags": {
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+      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-3.2.0.tgz",
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-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
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@@ -1217,6 +2641,11 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
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+    "xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
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diff --git a/package.json b/package.json
index 079e0bb..45ca3dd 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "test": "mocha --exit test/*.test.js"
   },
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-    "express": "^4.16.3",
+    "express": "^4.17.3",
     "knex": "^0.19.4",
     "pg": "^7.12.1"
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