diff --git a/package-lock.json b/package-lock.json
index 7f29796..f9bc360 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -572,9 +572,9 @@
       }
     },
     "dotenv": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-4.0.0.tgz",
-      "integrity": "sha1-hk7xN5rO1Vzm+V3r7NzhefegzR0="
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-6.0.0.tgz",
+      "integrity": "sha512-FlWbnhgjtwD+uNLUGHbMykMOYQaTivdHEmYwAKFjn6GKe/CqY0fNae93ZHTd20snh9ZLr8mTzIL9m0APQ1pjQg=="
     },
     "dsbapi": {
       "version": "2.1.0",
diff --git a/package.json b/package.json
index 3f9c5b6..3b5f88c 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "cheerio": "1.0.0-rc.2",
     "cookie-parser": "*",
     "debug": "*",
-    "dotenv": "4.0.0",
+    "dotenv": "6.0.0",
     "dsbclient": "1.3.1",
     "etag": "1.8.1",
     "express": "*",