diff --git a/package-lock.json b/package-lock.json
index 1af2ca1..0b1963f 100644
--- a/package-lock.json
+++ b/package-lock.json
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+        "debug": "2.6.9",
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diff --git a/package.json b/package.json
index 31e504c..58ac45d 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
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     "enzyme-adapter-react-16": "^1.0.0",
     "enzyme-to-json": "^3.0.1",
-    "express": "^4.15.4",
+    "express": "^4.17.3",
     "extract-text-webpack-plugin": "^3.0.0",
     "firebase": "^4.2.0",
     "history": "^4.7.2",