diff --git a/package-lock.json b/package-lock.json
index 701921c5..d66bef64 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4043,11 +4043,11 @@
       "dev": true
     },
     "follow-redirects": {
-      "version": "1.5.8",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.8.tgz",
-      "integrity": "sha512-sy1mXPmv7kLAMKW/8XofG7o9T+6gAjzdZK4AJF6ryqQYUa/hnzgiypoeUecZ53x7XiqKNEpNqLtS97MshW2nxg==",
+      "version": "1.5.9",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.9.tgz",
+      "integrity": "sha512-Bh65EZI/RU8nx0wbYF9shkFZlqLP+6WT/5FnA3cE/djNSuKNHJEinGGZgu/cQEkeeb2GdFOgenAmn8qaqYke2w==",
       "requires": {
-        "debug": "3.1.0"
+        "debug": "=3.1.0"
       },
       "dependencies": {
         "debug": {
diff --git a/package.json b/package.json
index 4e79fcd2..87c0eae4 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "commander": "2.18.0",
     "deepcopy": "1.0.0",
     "express": "4.16.2",
-    "follow-redirects": "1.5.8",
+    "follow-redirects": "1.5.9",
     "intersect": "1.0.1",
     "lodash": "4.17.11",
     "lru-cache": "4.1.3",