diff --git a/packages/theme-default/package-lock.json b/packages/theme-default/package-lock.json
index 435f830..83432f1 100644
--- a/packages/theme-default/package-lock.json
+++ b/packages/theme-default/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "json-schema-documentation-theme-default",
-  "version": "1.2.1",
+  "version": "1.4.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -26,14 +26,21 @@
       }
     },
     "ajv": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.0.tgz",
-      "integrity": "sha1-6yhAdG6dxIvV4GOjbj/UAMXqtak=",
-      "requires": {
-        "co": "4.6.0",
-        "fast-deep-equal": "1.0.0",
-        "fast-json-stable-stringify": "2.0.0",
-        "json-schema-traverse": "0.3.1"
+      "version": "6.12.3",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.3.tgz",
+      "integrity": "sha512-4K0cK3L1hsqk9xIb2z9vs/XU+PGJZ9PNpJRDS9YLzmNdX6jmVPfamLvTJr0aDAusnHyCHO6MjzlkAsgtqp9teA==",
+      "requires": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      },
+      "dependencies": {
+        "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=="
+        }
       }
     },
     "align-text": {
@@ -41,6 +48,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "3.2.2",
         "longest": "1.0.1",
@@ -444,9 +452,9 @@
       }
     },
     "big.js": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.1.3.tgz",
-      "integrity": "sha1-TK2iGTZS6zyp7I5VyQFWacmAaXg=",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
+      "integrity": "sha512-+hN/Zh2D08Mx65pZ/4g5bsmNiZUuChDiQfTUQ7qJr4/kuopCr88xZsAXv6mBoZEsUI4OuGHlX59qE94K2mMW8Q==",
       "dev": true
     },
     "boom": {
@@ -574,7 +582,8 @@
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+      "dev": true
     },
     "code-point-at": {
       "version": "1.1.0",
@@ -607,12 +616,20 @@
       }
     },
     "common-env": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/common-env/-/common-env-6.1.0.tgz",
-      "integrity": "sha1-KKVZWF/fYrGoLpN/gC3KR9Olc6g=",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/common-env/-/common-env-6.4.0.tgz",
+      "integrity": "sha512-6SbgSWUiIv6KK9epA3x4UCBag/uGI5XPo7wzqAW5RxvtwBsFqYIeeCt/4yMsPmP1f7olguc7SpWxz58DIyWh8Q==",
       "dev": true,
       "requires": {
-        "lodash": "4.17.4"
+        "lodash": "^4.17.11"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+          "dev": true
+        }
       }
     },
     "concat-map": {
@@ -906,14 +923,14 @@
       "dev": true
     },
     "fast-deep-equal": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz",
-      "integrity": "sha1-liVqO8l1WV6zbYLpkp0GDYk0Of8="
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+      "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="
     },
     "fast-json-stable-stringify": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
+      "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw=="
     },
     "fast-levenshtein": {
       "version": "2.0.6",
@@ -1036,7 +1053,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.1.1",
@@ -1087,7 +1105,8 @@
         "balanced-match": {
           "version": "0.4.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "bcrypt-pbkdf": {
           "version": "1.0.1",
@@ -1102,6 +1121,7 @@
           "version": "0.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "inherits": "2.0.3"
           }
@@ -1110,6 +1130,7 @@
           "version": "2.10.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "hoek": "2.16.3"
           }
@@ -1118,6 +1139,7 @@
           "version": "1.1.7",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "0.4.2",
             "concat-map": "0.0.1"
@@ -1126,7 +1148,8 @@
         "buffer-shims": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "caseless": {
           "version": "0.12.0",
@@ -1143,12 +1166,14 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "combined-stream": {
           "version": "1.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "delayed-stream": "1.0.0"
           }
@@ -1156,17 +1181,20 @@
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "cryptiles": {
           "version": "2.0.5",
@@ -1212,7 +1240,8 @@
         "delayed-stream": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "delegates": {
           "version": "1.0.0",
@@ -1238,7 +1267,8 @@
         "extsprintf": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "forever-agent": {
           "version": "0.6.1",
@@ -1260,12 +1290,14 @@
         "fs.realpath": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "fstream": {
           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "graceful-fs": "4.1.11",
             "inherits": "2.0.3",
@@ -1321,6 +1353,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "fs.realpath": "1.0.0",
             "inflight": "1.0.6",
@@ -1333,7 +1366,8 @@
         "graceful-fs": {
           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "har-schema": {
           "version": "1.0.5",
@@ -1372,7 +1406,8 @@
         "hoek": {
           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "http-signature": {
           "version": "1.1.1",
@@ -1389,6 +1424,7 @@
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "once": "1.4.0",
             "wrappy": "1.0.2"
@@ -1397,7 +1433,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.4",
@@ -1409,6 +1446,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "1.0.1"
           }
@@ -1422,7 +1460,8 @@
         "isarray": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "isstream": {
           "version": "0.1.2",
@@ -1495,12 +1534,14 @@
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mime-types": {
           "version": "2.1.15",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "mime-db": "1.27.0"
           }
@@ -1509,6 +1550,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "1.1.7"
           }
@@ -1516,12 +1558,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -1574,7 +1618,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "oauth-sign": {
           "version": "0.8.2",
@@ -1592,6 +1637,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1.0.2"
           }
@@ -1621,7 +1667,8 @@
         "path-is-absolute": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "performance-now": {
           "version": "0.2.0",
@@ -1632,7 +1679,8 @@
         "process-nextick-args": {
           "version": "1.0.7",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "punycode": {
           "version": "1.4.1",
@@ -1670,6 +1718,7 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "buffer-shims": "1.0.0",
             "core-util-is": "1.0.2",
@@ -1714,6 +1763,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "glob": "7.1.2"
           }
@@ -1721,7 +1771,8 @@
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "semver": {
           "version": "5.3.0",
@@ -1775,24 +1826,26 @@
             }
           }
         },
-        "string_decoder": {
-          "version": "1.0.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "safe-buffer": "5.0.1"
-          }
-        },
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "1.1.0",
             "is-fullwidth-code-point": "1.0.0",
             "strip-ansi": "3.0.1"
           }
         },
+        "string_decoder": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "safe-buffer": "5.0.1"
+          }
+        },
         "stringstream": {
           "version": "0.0.5",
           "bundled": true,
@@ -1803,6 +1856,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "2.1.1"
           }
@@ -1817,6 +1871,7 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "block-stream": "0.0.9",
             "fstream": "1.0.11",
@@ -1872,7 +1927,8 @@
         "util-deprecate": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "uuid": {
           "version": "3.0.1",
@@ -1901,7 +1957,8 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -2771,6 +2828,15 @@
       "integrity": "sha1-RsP+yMGJKxKwgz25vHYiF226s0s=",
       "dev": true
     },
+    "json-ptr": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/json-ptr/-/json-ptr-1.3.2.tgz",
+      "integrity": "sha512-tFH40YQ+lG7mgYYM1kGZOhQngO4SbOEHZJlA4W+NtetWZ20EUU3BPU+30uWRKumuAJoSo5eqrsXD2h72ioS8ew==",
+      "dev": true,
+      "requires": {
+        "tslib": "^2.0.0"
+      }
+    },
     "json-schema": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
@@ -2778,16 +2844,16 @@
       "dev": true
     },
     "json-schema-documentation-cli": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/json-schema-documentation-cli/-/json-schema-documentation-cli-1.2.1.tgz",
-      "integrity": "sha512-4s7NakH7cvNVFD8TKXDdofyrxoELM4YlNd6wpKFezfOmHv+O2sdzbYGK4uylEju9u38FyvSZT1u+wPCCyCk8qQ==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-documentation-cli/-/json-schema-documentation-cli-1.4.1.tgz",
+      "integrity": "sha512-8nhhokRuBrAEkD2aRXwoz75ruh5/kMsrQ6zydk7H8Tan8zz4NBt6P8l9OB0wkjNWrae72jboIm3CM35GCXNbFQ==",
       "dev": true,
       "requires": {
-        "json-schema-documentation-generator": "1.2.1",
-        "json-schema-documentation-sample-generator": "1.1.0",
-        "json-schema-documentation-theme-default": "1.2.1",
-        "slug": "0.9.1",
-        "yargs": "10.0.3"
+        "json-schema-documentation-generator": "^1.4.1",
+        "json-schema-documentation-sample-generator": "^1.1.0",
+        "json-schema-documentation-theme-default": "^1.4.1",
+        "slug": "^0.9.1",
+        "yargs": "^10.0.3"
       },
       "dependencies": {
         "camelcase": {
@@ -2797,56 +2863,34 @@
           "dev": true
         },
         "cliui": {
-          "version": "3.2.0",
-          "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
-          "integrity": "sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=",
-          "dev": true,
-          "requires": {
-            "string-width": "1.0.2",
-            "strip-ansi": "3.0.1",
-            "wrap-ansi": "2.1.0"
-          },
-          "dependencies": {
-            "string-width": {
-              "version": "1.0.2",
-              "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-              "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-              "dev": true,
-              "requires": {
-                "code-point-at": "1.1.0",
-                "is-fullwidth-code-point": "1.0.0",
-                "strip-ansi": "3.0.1"
-              }
-            }
-          }
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-4.1.0.tgz",
+          "integrity": "sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==",
           "dev": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "string-width": "^2.1.1",
+            "strip-ansi": "^4.0.0",
+            "wrap-ansi": "^2.0.0"
           }
         },
         "yargs": {
-          "version": "10.0.3",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-10.0.3.tgz",
-          "integrity": "sha512-DqBpQ8NAUX4GyPP/ijDGHsJya4tYqLQrjPr95HNsr1YwL3+daCfvBwg7+gIC6IdJhR2kATh3hb61vjzMWEtjdw==",
+          "version": "10.1.2",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-10.1.2.tgz",
+          "integrity": "sha512-ivSoxqBGYOqQVruxD35+EyCFDYNEFL/Uo6FcOnz+9xZdZzK0Zzw4r4KhbrME1Oo2gOggwJod2MnsdamSG7H9ig==",
           "dev": true,
           "requires": {
-            "cliui": "3.2.0",
-            "decamelize": "1.2.0",
-            "find-up": "2.1.0",
-            "get-caller-file": "1.0.2",
-            "os-locale": "2.0.0",
-            "require-directory": "2.1.1",
-            "require-main-filename": "1.0.1",
-            "set-blocking": "2.0.0",
-            "string-width": "2.1.1",
-            "which-module": "2.0.0",
-            "y18n": "3.2.1",
-            "yargs-parser": "8.1.0"
+            "cliui": "^4.0.0",
+            "decamelize": "^1.1.1",
+            "find-up": "^2.1.0",
+            "get-caller-file": "^1.0.1",
+            "os-locale": "^2.0.0",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^1.0.1",
+            "set-blocking": "^2.0.0",
+            "string-width": "^2.0.0",
+            "which-module": "^2.0.0",
+            "y18n": "^3.2.1",
+            "yargs-parser": "^8.1.0"
           }
         },
         "yargs-parser": {
@@ -2855,21 +2899,24 @@
           "integrity": "sha512-yP+6QqN8BmrgW2ggLtTbdrOyBNSI7zBa4IykmiV5R1wl1JWNxQvWhMfMdmzIYtKU7oP3OOInY/tl2ov3BDjnJQ==",
           "dev": true,
           "requires": {
-            "camelcase": "4.1.0"
+            "camelcase": "^4.1.0"
           }
         }
       }
     },
     "json-schema-documentation-generator": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/json-schema-documentation-generator/-/json-schema-documentation-generator-1.2.1.tgz",
-      "integrity": "sha512-4Do4gRooCpWtPP9EzfI3UBTbmIPck2zfwZnUQFjTGIVJisEfllfN2v+HtxTuUq+nvM/oixolc/8qeaecsgK0vA==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-documentation-generator/-/json-schema-documentation-generator-1.4.1.tgz",
+      "integrity": "sha512-Z6ijaEC8rlJ71MNX25bbkFIVxfrafSJVwTrVdfqj/xft46d5HDc/oAhFIp0EWhPnq0pawqMpIw65tkTDooNZIQ==",
       "dev": true,
       "requires": {
-        "ajv": "5.5.2",
-        "common-env": "6.1.0",
-        "error-ex": "1.3.1",
-        "lodash": "4.17.4"
+        "ajv": "^5.5.0",
+        "common-env": "^6.1.0",
+        "error-ex": "^1.3.1",
+        "json-ptr": "^1.1.0",
+        "json-schema-documentation-theme-default": "^1.4.1",
+        "json-schema-traverse": "^0.4.1",
+        "lodash": "^4.17.4"
       },
       "dependencies": {
         "ajv": {
@@ -2878,45 +2925,85 @@
           "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
           "dev": true,
           "requires": {
-            "co": "4.6.0",
-            "fast-deep-equal": "1.0.0",
-            "fast-json-stable-stringify": "2.0.0",
-            "json-schema-traverse": "0.3.1"
+            "co": "^4.6.0",
+            "fast-deep-equal": "^1.0.0",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.3.0"
+          },
+          "dependencies": {
+            "json-schema-traverse": {
+              "version": "0.3.1",
+              "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
+              "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
+              "dev": true
+            }
           }
+        },
+        "fast-deep-equal": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
+          "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
+          "dev": true
+        },
+        "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
         }
       }
     },
     "json-schema-documentation-sample-generator": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/json-schema-documentation-sample-generator/-/json-schema-documentation-sample-generator-1.1.0.tgz",
-      "integrity": "sha512-Zt9ac5dQ35t0PtRXT7Gf24y0EdTZRsa5SOftC7nKANsPlA93V96OKuOianlLnbmBW+ujjBppnqMRcA3RBC8ghg==",
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/json-schema-documentation-sample-generator/-/json-schema-documentation-sample-generator-1.4.2.tgz",
+      "integrity": "sha512-qn1Z43tuIIIwGRTcTZ14lSjIxwzi1f+n4iPW6FI+ihgNLWXBPxB3tCtZJpxFmmEc6N1KrhumnrQDNKAqHvBK+g==",
       "dev": true,
       "requires": {
-        "json-schema-example-loader": "3.0.0"
+        "json-schema-example-loader": "^3.0.0"
       }
     },
     "json-schema-documentation-theme-default": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/json-schema-documentation-theme-default/-/json-schema-documentation-theme-default-1.2.1.tgz",
-      "integrity": "sha512-SdPGiRV5kd+q1DHdKKyEMupAWXWGrvPQKgby6yNHRAQf/duOU7UdDLgWemy4zmXYaeW0oCRjgNj0liZ0Q851QQ==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-documentation-theme-default/-/json-schema-documentation-theme-default-1.4.1.tgz",
+      "integrity": "sha512-dALn8M1g/ERU9Y2MP+b6h2mfssu2+aDAT0fB/9rpI3bD2BT/t3NFC97JUepDt78ObQIprOIRIljDcRO9bzP5fw==",
       "dev": true,
       "requires": {
-        "ajv": "5.5.0",
-        "debug": "3.1.0",
-        "error-ex": "1.3.1",
-        "json-schema-traverse": "0.3.1",
-        "slug": "0.9.1",
-        "write": "1.0.3"
+        "ajv": "^5.5.0",
+        "debug": "^3.1.0",
+        "error-ex": "^1.3.1",
+        "json-schema-traverse": "^0.3.1",
+        "slug": "^0.9.1",
+        "write": "^1.0.3"
+      },
+      "dependencies": {
+        "ajv": {
+          "version": "5.5.2",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
+          "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+          "dev": true,
+          "requires": {
+            "co": "^4.6.0",
+            "fast-deep-equal": "^1.0.0",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.3.0"
+          }
+        },
+        "fast-deep-equal": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
+          "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
+          "dev": true
+        }
       }
     },
     "json-schema-example-loader": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/json-schema-example-loader/-/json-schema-example-loader-3.0.0.tgz",
-      "integrity": "sha1-THSzTroUa21EM5XUn4tuTPaxqLo=",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/json-schema-example-loader/-/json-schema-example-loader-3.1.1.tgz",
+      "integrity": "sha512-Ib5evAcE5UE2WfZgzcpmjBDFSetdPp4eUdk/PN0A6TftRWOhiDn70/xIxIWrM3RX/w+K0gYn7iMVwDHFeLdlag==",
       "dev": true,
       "requires": {
-        "loader-utils": "0.2.17",
-        "lodash": "3.10.1"
+        "loader-utils": "^0.2.15",
+        "lodash": "^3.10.0"
       },
       "dependencies": {
         "lodash": {
@@ -3047,10 +3134,10 @@
       "integrity": "sha1-+G5jdNQyBabmxg6RlvF8Apm/s0g=",
       "dev": true,
       "requires": {
-        "big.js": "3.1.3",
-        "emojis-list": "2.1.0",
-        "json5": "0.5.1",
-        "object-assign": "4.1.1"
+        "big.js": "^3.1.3",
+        "emojis-list": "^2.0.0",
+        "json5": "^0.5.0",
+        "object-assign": "^4.0.1"
       }
     },
     "locate-path": {
@@ -3073,7 +3160,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "loose-envify": {
       "version": "1.3.1",
@@ -4005,6 +4093,12 @@
       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=",
       "dev": true
     },
+    "tslib": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
+      "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==",
+      "dev": true
+    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
@@ -4069,6 +4163,21 @@
       "resolved": "https://registry.npmjs.org/unicode/-/unicode-10.0.0.tgz",
       "integrity": "sha1-5dUcHbk7bHGguHngsMSvfm/faI4="
     },
+    "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"
+      },
+      "dependencies": {
+        "punycode": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
+        }
+      }
+    },
     "uuid": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.1.0.tgz",
diff --git a/packages/theme-default/package.json b/packages/theme-default/package.json
index 3d69170..a77b9c6 100644
--- a/packages/theme-default/package.json
+++ b/packages/theme-default/package.json
@@ -32,7 +32,7 @@
     "json-schema-documentation-cli": "^1.4.1"
   },
   "dependencies": {
-    "ajv": "^5.5.0",
+    "ajv": "^6.12.3",
     "debug": "^3.1.0",
     "error-ex": "^1.3.1",
     "json-schema-traverse": "^0.3.1",