diff --git a/yarn.lock b/yarn.lock
index 6894f4388ca..a630a752e23 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6686,9 +6686,9 @@ immutable@^3.8.2:
   integrity sha512-15gZoQ38eYjEjxkorfbcgBKBL6R7T459OuK+CpcWt7O3KF4uPCx2tD0uFETlUDIyo+1789crbMhTvQBSR5yBMg==
 
 immutable@^4.0.0, immutable@^4.0.0-rc.1, immutable@^4.3.0:
-  version "4.3.3"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.3.tgz#8934ff6826d996a7642c8dc4b46e694dd19561e3"
-  integrity sha512-808ZFYMsIRAjLAu5xkKo0TsbY9LBy9H5MazTKIEHerNkg0ymgilGfBPMR/3G7d/ihGmuK2Hw8S1izY2d3kd3wA==
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.4.tgz#2e07b33837b4bb7662f288c244d1ced1ef65a78f"
+  integrity sha512-fsXeu4J4i6WNWSikpI88v/PcVflZz+6kMhUfIwc5SY+poQRPnaf5V7qds6SUyUN3cVxEzuCab7QIoLOQ+DQ1wA==
 
 import-fresh@^3.2.1:
   version "3.3.0"