diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 3aa42b4..a01a192
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "fetch-polyfill": "^0.8.2",
     "gsap": "^2.0.1",
     "lerp": "^1.0.3",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "mini-css-extract-plugin": "^0.5.0",
     "modernizr": "^3.3.1",
     "mouse-wheel": "^1.2.0",
diff --git a/yarn.lock b/yarn.lock
old mode 100755
new mode 100644
index 5810320..53d176c
--- a/yarn.lock
+++ b/yarn.lock
@@ -6563,15 +6563,10 @@ lodash@^3.2.0:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.0.0, lodash@^4.11.1, lodash@^4.17, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.10:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
-
-lodash@^4.17.13:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.0.0, lodash@^4.11.1, lodash@^4.17, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 lodash@~2.4.1:
   version "2.4.2"