diff --git a/package-lock.json b/package-lock.json
index e4d28bc..97b6d2d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -697,7 +697,8 @@
             "version": "1.1.0",
             "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
             "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-            "dev": true
+            "dev": true,
+            "optional": true
         },
         "content-disposition": {
             "version": "0.5.2",
@@ -1477,7 +1478,8 @@
                     "version": "2.1.1",
                     "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
                     "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "is-fullwidth-code-point": {
                     "version": "1.0.0",
@@ -1506,6 +1508,7 @@
                     "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
                     "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "^2.0.0"
                     }
@@ -2137,9 +2140,9 @@
             }
         },
         "lodash": {
-            "version": "4.17.11",
-            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-            "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+            "version": "4.17.19",
+            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+            "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
             "dev": true
         },
         "lodash.assign": {
@@ -2418,6 +2421,7 @@
             "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.3.5.tgz",
             "integrity": "sha512-Gi1W4k059gyRbyVUZQ4mEqLm0YIUiGYfvxhF6SIlk3ui1WVxMTGfGdQ2SInh3PDrRTVvPKgULkpJtT4RH10+VA==",
             "dev": true,
+            "optional": true,
             "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -4303,7 +4307,8 @@
             "version": "3.0.3",
             "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz",
             "integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A==",
-            "dev": true
+            "dev": true,
+            "optional": true
         },
         "yargs": {
             "version": "13.2.2",