diff --git a/engineering/code-quality/code-style/prettier/demo/yarn.lock b/engineering/code-quality/code-style/prettier/demo/yarn.lock
index c46ae3d6..a080abc7 100644
--- a/engineering/code-quality/code-style/prettier/demo/yarn.lock
+++ b/engineering/code-quality/code-style/prettier/demo/yarn.lock
@@ -634,8 +634,8 @@ minizlib@^1.1.1:
     minipass "^2.2.1"
 
 mixin-deep@^1.2.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.1.tgz#a49e7268dce1a0d9698e45326c5626df3543d0fe"
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
   dependencies:
     for-in "^1.0.2"
     is-extendable "^1.0.1"