diff --git a/package-lock.json b/package-lock.json
index df814c3..c32a43c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4195,11 +4195,6 @@
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
       "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
-    "lodash.groupby": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/lodash.groupby/-/lodash.groupby-4.6.0.tgz",
-      "integrity": "sha1-Cwih3PaDl8OXhVwyOXg4Mt90A9E="
-    },
     "lodash.includes": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",
@@ -4230,11 +4225,6 @@
       "resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz",
       "integrity": "sha1-1SfftUVuynzJu5XV2ur4i6VKVFE="
     },
-    "lodash.mapvalues": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/lodash.mapvalues/-/lodash.mapvalues-4.6.0.tgz",
-      "integrity": "sha1-G6+lAF3p3W9PJmaMMMo3IwzJaJw="
-    },
     "lodash.once": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz",
@@ -6751,16 +6741,16 @@
       }
     },
     "swagger-ui-dist": {
-      "version": "3.25.0",
-      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.25.0.tgz",
-      "integrity": "sha512-vwvJPPbdooTvDwLGzjIXinOXizDJJ6U1hxnJL3y6U3aL1d2MSXDmKg2139XaLBhsVZdnQJV2bOkX4reB+RXamg=="
+      "version": "4.18.3",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-4.18.3.tgz",
+      "integrity": "sha512-QW280Uvt234+TLo9NMPRa2Sj17RoorbQlR2eEY4R6Cs0LbdXhiO14YWX9OPBkBdiN64GQYz4zU8wlHLVi81lBg=="
     },
     "swagger-ui-express": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/swagger-ui-express/-/swagger-ui-express-4.1.3.tgz",
-      "integrity": "sha512-f8SEn4YWkKh/HGK0ZjuA2VqA78i1aY6OIa5cqYNgOkBobfHV6Mz4dphQW/us8HYhEFfbENq329PyfIonWfzFrw==",
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/swagger-ui-express/-/swagger-ui-express-4.6.3.tgz",
+      "integrity": "sha512-CDje4PndhTD2HkgyKH3pab+LKspDeB/NhPN2OF1j+piYIamQqBYwAXWESOT1Yju2xFg51bRW9sUng2WxDjzArw==",
       "requires": {
-        "swagger-ui-dist": "^3.18.1"
+        "swagger-ui-dist": ">=4.11.0"
       }
     },
     "table": {
diff --git a/package.json b/package.json
index e801dc4..0559e6f 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "randomstring": "^1.1.5",
     "raven": "^2.6.4",
     "safe-regex": "^2.1.1",
-    "swagger-ui-express": "^4.1.3"
+    "swagger-ui-express": "^4.6.3"
   },
   "devDependencies": {
     "@fega/maildev": "^1.0.0-rc3",