diff --git a/yarn.lock b/yarn.lock
index 7a7de9c0..4753f061 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -322,8 +322,8 @@ dashdash@^1.12.0:
     assert-plus "^1.0.0"
 
 debug@^2.2.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.4.1.tgz#ef2532d2753d282045c13c82ce47a09e56b91d53"
+  version "2.4.4"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.4.4.tgz#c04d17a654e9202464803f096153f70a6f31f4be"
   dependencies:
     ms "0.7.2"