diff --git a/package.json b/package.json
index 5ded98d..84c12aa 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "dependencies": {
     "graphql": "^0.10.5",
     "is_js": "^0.9.0",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.17",
     "sanitizer": "^0.1.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index dfc3de5..4ee5626 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1840,9 +1840,10 @@ lodash@^4.0.0, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
-lodash@^4.17.4:
-  version "4.17.5"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
+lodash@^4.17.17:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
 
 loose-envify@^1.0.0:
   version "1.3.1"