diff --git a/lighthouse-logger/package.json b/lighthouse-logger/package.json
index 0f985fe4f961..65931cd29b57 100644
--- a/lighthouse-logger/package.json
+++ b/lighthouse-logger/package.json
@@ -3,7 +3,7 @@
   "version": "1.2.0",
   "license": "Apache-2.0",
   "dependencies": {
-    "debug": "^2.6.8",
+    "debug": "^2.6.9",
     "marky": "^1.2.0"
   }
 }
diff --git a/lighthouse-logger/yarn.lock b/lighthouse-logger/yarn.lock
index 5cef70256d6c..b4e87126c918 100644
--- a/lighthouse-logger/yarn.lock
+++ b/lighthouse-logger/yarn.lock
@@ -3,8 +3,9 @@
 
 
 debug@^2.6.8:
-  version "2.6.8"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
   dependencies:
     ms "2.0.0"
 
@@ -15,3 +16,4 @@ marky@^1.2.0:
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=