diff --git a/yarn.lock b/yarn.lock
index 154e3c4870..53db4ff30f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12985,9 +12985,9 @@ ignore@^5.0.4, ignore@^5.1.8, ignore@^5.2.0, ignore@^5.2.4:
   integrity sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g==
 
 immutable@^5.0.2:
-  version "5.1.5"
-  resolved "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz"
-  integrity sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==
+  version "5.1.9"
+  resolved "https://registry.npmjs.org/immutable/-/immutable-5.1.9.tgz#ac23c3a01992ab665e14ac9ffff298f28cd74a0c"
+  integrity sha512-m8nVez3rwrgmWxtLMt1ZYXB2Lv7OKYn/disyxAlSDYAlKSlFoPPfIAmAM/M5xqL4m4C/wAPw7S2/CNaUii1Hxg==
 
 import-fresh@^3.0.0, import-fresh@^3.2.1, import-fresh@^3.3.0:
   version "3.3.1"