diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 1bb6440..16124b0
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "helmet": "^3.23.3",
     "imgproxy": "^0.1.2",
     "kaop-ts": "^4.3.0",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "mime": "^2.4.6",
     "mime-types": "^2.1.27",
     "mmmagic": "^0.5.3",
diff --git a/yarn.lock b/yarn.lock
old mode 100755
new mode 100644
index 72781cc..1057ed8
--- a/yarn.lock
+++ b/yarn.lock
@@ -6861,10 +6861,10 @@ lodash@^3.3.1:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.5.1:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.21, lodash@^4.5.1:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^3.0.0:
   version "3.0.0"