diff --git a/yarn.lock b/yarn.lock
index 4c0ba8b..7d480fa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -263,8 +263,8 @@ detect-conflict@^1.0.0:
   resolved "https://registry.npmjs.org/detect-conflict/-/detect-conflict-1.0.1.tgz#088657a66a961c05019db7c4230883b1c6b4176e"
 
 diff@^3.3.1:
-  version "3.4.0"
-  resolved "https://registry.npmjs.org/diff/-/diff-3.4.0.tgz#b1d85507daf3964828de54b37d0d73ba67dda56c"
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
 
 duplexer3@^0.1.4:
   version "0.1.4"