diff --git a/package-lock.json b/package-lock.json
index 721a329..32060bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2143,9 +2143,9 @@
       "integrity": "sha1-/sfervF+fDoKVeHaBCgD4l2RdF0="
     },
     "lodash": {
-      "version": "4.17.10",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz",
-      "integrity": "sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.includes": {
       "version": "4.3.0",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 506576e..68b2791
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "config": "^1.21.0",
     "get-parameter-names": "^0.3.0",
     "joi": "^9.0.4",
-    "lodash": "^4.17.10",
+    "lodash": "^4.17.21",
     "no-kafka": "^3.2.4",
     "tc-core-library-js": "appirio-tech/tc-core-library-js.git#v2.6",
     "topcoder-healthcheck-dropin": "^1.0.3",