diff --git a/package-lock.json b/package-lock.json
index c530388..fec7309 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3930,7 +3930,7 @@
     },
     "@types/q": {
       "version": "0.0.32",
-      "resolved": "http://registry.npmjs.org/@types/q/-/q-0.0.32.tgz",
+      "resolved": "https://registry.npmjs.org/@types/q/-/q-0.0.32.tgz",
       "integrity": "sha1-vShOV8hPEyXacCur/IKlMoGQwMU=",
       "dev": true
     },
@@ -11576,9 +11576,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
     },
     "lodash.clonedeep": {
       "version": "4.5.0",
diff --git a/package.json b/package.json
index f19ac00..b95c1a7 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "github-slugger": "^1.2.1",
     "hash.js": "^1.1.7",
     "highlight.js": "^9.15.6",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.19",
     "marked": "^0.6.1",
     "rxjs": "~6.5.4",
     "tslib": "^1.10.0"