diff --git a/yarn.lock b/yarn.lock
index 04d1b66..1a848db 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -118,9 +118,9 @@ fill-range@^7.1.1:
     to-regex-range "^5.0.1"
 
 immutable@^5.0.2:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-5.1.1.tgz#d4cb552686f34b076b3dcf23c4384c04424d8354"
-  integrity sha512-3jatXi9ObIsPGr3N5hGw/vWWcTkq6hUYhpQz4k0wLC+owqWi/LiugIw9x0EdNZ2yGedKN/HzePiBvaJRXa0Ujg==
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-5.1.5.tgz#93ee4db5c2a9ab42a4a783069f3c5d8847d40165"
+  integrity sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==
 
 is-extglob@^2.1.1:
   version "2.1.1"