diff --git a/packages/babel-core/package.json b/packages/babel-core/package.json
index 44a3903d12..9a9e60eee8 100644
--- a/packages/babel-core/package.json
+++ b/packages/babel-core/package.json
@@ -34,7 +34,7 @@
     "babel-types": "7.0.0-alpha.20",
     "babylon": "7.0.0-beta.22",
     "convert-source-map": "^1.1.0",
-    "debug": "^2.1.1",
+    "debug": "^3.0.1",
     "json5": "^0.5.0",
     "lodash": "^4.2.0",
     "micromatch": "^2.3.11",
diff --git a/packages/babel-traverse/package.json b/packages/babel-traverse/package.json
index 9302fb1fd0..524303e29a 100644
--- a/packages/babel-traverse/package.json
+++ b/packages/babel-traverse/package.json
@@ -13,7 +13,7 @@
     "babel-messages": "7.0.0-alpha.20",
     "babel-types": "7.0.0-alpha.20",
     "babylon": "7.0.0-beta.22",
-    "debug": "^2.2.0",
+    "debug": "^3.0.1",
     "globals": "^10.0.0",
     "invariant": "^2.2.0",
     "lodash": "^4.2.0"
diff --git a/yarn.lock b/yarn.lock
index 94e3dd4ffe..bb298e1a53 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2405,7 +2405,7 @@ debug@2.6.8, debug@^2.1.1, debug@^2.2.0, debug@^2.6.3, debug@^2.6.8:
   dependencies:
     ms "2.0.0"
 
-debug@^3.0.0:
+debug@^3.0.0, debug@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.0.1.tgz#0564c612b521dc92d9f2988f0549e34f9c98db64"
   dependencies: