diff --git a/yarn.lock b/yarn.lock
index ac56fc9..2f1885c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1872,9 +1872,9 @@ iconv-lite@0.6.3:
     safer-buffer ">= 2.1.2 < 3.0.0"
 
 immutable@^5.0.2:
-  version "5.1.3"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-5.1.3.tgz#e6486694c8b76c37c063cca92399fa64098634d4"
-  integrity sha512-+chQdDfvscSF1SJqv2gn4SRO2ZyS3xL3r7IW/wWEEzrzLisnOlKiQu5ytC/BVNcS15C39WT2Hg/bjKjDMcu+zg==
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-5.1.5.tgz#93ee4db5c2a9ab42a4a783069f3c5d8847d40165"
+  integrity sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==
 
 inflight@^1.0.4:
   version "1.0.6"