diff --git a/package-lock.json b/package-lock.json
index c8d18a4b..bc515121 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,19 +14,19 @@
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@@ -351,6 +368,12 @@
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-          "integrity": "sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg==",
+          "version": "4.17.15",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
           "dev": true
         },
         "process-nextick-args": {
diff --git a/package.json b/package.json
index c7ff0624..c7387f31 100644
--- a/package.json
+++ b/package.json
@@ -64,9 +64,9 @@
     "express": "^4.16.2",
     "express-ipfilter": "^1.0.1",
     "feedme": "latest",
-    "helmet": "^3.9.0",
+    "helmet": "^3.21.2",
     "iconv-lite": "latest",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.15",
     "moment": "latest",
     "request": "^2.88.0",
     "rrule": "^2.6.2",