diff --git a/HISTORY.md b/HISTORY.md
index 5974ce7b..17c8f3a4 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,8 +1,9 @@
 unreleased
 ==========
 
-  * deps: debug@2.6.3
+  * deps: debug@2.6.7
     - Fix `DEBUG_MAX_ARRAY_LENGTH`
+    - deps: ms@2.0.0
   * deps: type-is@~1.6.15
     - deps: mime-types@~2.1.15
 
diff --git a/package.json b/package.json
index 93f9384a..37b495b8 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "bytes": "2.4.0",
     "content-type": "~1.0.2",
-    "debug": "2.6.3",
+    "debug": "2.6.7",
     "depd": "~1.1.0",
     "http-errors": "~1.6.1",
     "iconv-lite": "0.4.15",