diff --git a/packages/sdk-core/previous-versions-testing/yarn.lock b/packages/sdk-core/previous-versions-testing/yarn.lock
index c9f75b28c9..c58b9672bb 100644
--- a/packages/sdk-core/previous-versions-testing/yarn.lock
+++ b/packages/sdk-core/previous-versions-testing/yarn.lock
@@ -3436,9 +3436,9 @@ ieee754@^1.1.13, ieee754@^1.1.4, ieee754@^1.2.1:
   integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
 
 immutable@^4.0.0-rc.12:
-  version "4.3.7"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.7.tgz#c70145fc90d89fb02021e65c84eb0226e4e5a381"
-  integrity sha512-1hqclzwYwjRDFLjcFxOM5AYkkG0rpFPpr1RLPMEuGczoS7YA8gLhy8SWXYRAA/XwfEHpfo3cw5JGioS32fnMRw==
+  version "4.3.8"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.8.tgz#02d183c7727fb2bb1d5d0380da0d779dce9296a7"
+  integrity sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==
 
 indent-string@^4.0.0:
   version "4.0.0"