diff --git a/packages/cozy-realtime/examples/chat/yarn.lock b/packages/cozy-realtime/examples/chat/yarn.lock
index d34918481c..973e38fd79 100644
--- a/packages/cozy-realtime/examples/chat/yarn.lock
+++ b/packages/cozy-realtime/examples/chat/yarn.lock
@@ -214,9 +214,9 @@ json-stringify-safe@5.0.1:
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
 lodash-es@^4.2.1:
-  version "4.17.21"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.21.tgz#43e626c46e6591b7750beb2b50117390c609e3ee"
-  integrity sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==
+  version "4.17.23"
+  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.23.tgz#58c4360fd1b5d33afc6c0bbd3d1149349b1138e0"
+  integrity sha512-kVI48u3PZr38HdYz98UmfPnXl2DXrpdctLrFLCd3kOx1xUkOmpFPx7gCWWM5MPkL/fD8zb+Ph0QzjGFs4+hHWg==
 
 lodash@4.17.15, lodash@^4.17.13, lodash@^4.2.1:
   version "4.17.15"