diff --git a/package.json b/package.json
index 6accb80..077f426 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "fast-text-encoding": "^1.0.0",
     "grpc-web-client": "^0.6.2",
     "isomorphic-fetch": "^2.2.1",
-    "lodash": "^4.17.13",
+    "lodash": "^4.17.19",
     "moment": "^2.14.1",
     "node-jose": "^1.0.0",
     "puppeteer": "^1.6.0-next.1532381444032",
diff --git a/yarn.lock b/yarn.lock
index 3009036..2fc55a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3663,10 +3663,10 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.13, lodash@^4.17.5, lodash@^4.2.0, lodash@~4.17.10:
-  version "4.17.13"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.13.tgz#0bdc3a6adc873d2f4e0c4bac285df91b64fc7b93"
-  integrity sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==
+lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.19, lodash@^4.17.5, lodash@^4.2.0, lodash@~4.17.10:
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
 loglevel@^1.4.1:
   version "1.6.1"