diff --git a/server/package-lock.json b/server/package-lock.json
index 074ba59..cade7c6 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -80,7 +80,7 @@
       "dependencies": {
         "chalk": {
           "version": "1.1.3",
-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
           "requires": {
@@ -327,9 +327,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "make-error": {
       "version": "1.3.5",
diff --git a/server/package.json b/server/package.json
index fc56222..4602cd8 100644
--- a/server/package.json
+++ b/server/package.json
@@ -11,7 +11,7 @@
     "node": "8"
   },
   "dependencies": {
-    "lodash": "4.17.11",
+    "lodash": "4.17.21",
     "minimatch": "~3.0.3",
     "node-ternary-search-trie": "https://github.com/tomi/node-ternary-search-trie.git",
     "vscode-languageserver": "~5.1.0",