diff --git a/catalogue-service/package-lock.json b/catalogue-service/package-lock.json
index e70a2d4..f733e7d 100644
--- a/catalogue-service/package-lock.json
+++ b/catalogue-service/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "catalogue-service",
-  "version": "0.0.0",
+  "version": "1.0.0",
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@@ -30,6 +30,14 @@
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+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.14.5.tgz",
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+      "requires": {
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@@ -936,9 +944,9 @@
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@@ -1456,6 +1464,17 @@
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     },
+    "neo4j-driver": {
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+      "resolved": "https://registry.npmjs.org/neo4j-driver/-/neo4j-driver-4.0.2.tgz",
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+      "requires": {
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+        "rxjs": "^6.5.2",
+        "text-encoding-utf-8": "^1.0.2",
+        "uri-js": "^4.2.2"
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@@ -1643,6 +1662,11 @@
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       "dev": true
     },
+    "punycode": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
+    },
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@@ -1700,6 +1724,11 @@
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     },
+    "regenerator-runtime": {
+      "version": "0.13.7",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
+      "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew=="
+    },
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@@ -1728,6 +1757,14 @@
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       }
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+    "rxjs": {
+      "version": "6.6.7",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.7.tgz",
+      "integrity": "sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==",
+      "requires": {
+        "tslib": "^1.9.0"
+      }
+    },
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@@ -1996,6 +2033,11 @@
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       }
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+    "text-encoding-utf-8": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/text-encoding-utf-8/-/text-encoding-utf-8-1.0.2.tgz",
+      "integrity": "sha512-8bw4MY9WjdsD2aMtO0OzOCY3pXGYNx2d2FfHRVUKkiCPDWjKuOlhLVASS+pD7VkLTVjW268LYJHwsnPFlBpbAg=="
+    },
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@@ -2069,8 +2111,7 @@
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-      "integrity": "sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA==",
-      "dev": true
+      "integrity": "sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA=="
     },
     "tslint": {
       "version": "6.1.0",
@@ -2175,6 +2216,14 @@
         "xdg-basedir": "^3.0.0"
       }
     },
+    "uri-js": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
+      "requires": {
+        "punycode": "^2.1.0"
+      }
+    },
     "url-parse-lax": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",