diff --git a/docs/yarn.lock b/docs/yarn.lock
index 2c3efd7e9..acfa40ddb 100644
--- a/docs/yarn.lock
+++ b/docs/yarn.lock
@@ -1164,9 +1164,9 @@ ignore@^5.2.4:
   integrity sha512-5Fytz/IraMjqpwfd34ke28PTVMjZjJG2MPn5t7OE4eUCUNf8BAa7b5WUS9/Qvr6mwOQS7Mk6vdsMno5he+T8Xw==
 
 immutable@^4.0.0:
-  version "4.3.6"
-  resolved "https://registry.npmjs.org/immutable/-/immutable-4.3.6.tgz"
-  integrity sha512-Ju0+lEMyzMVZarkTn/gqRpdqd5dOPaz1mCZ0SH3JV6iFw81PldE/PEB1hWVEA288HPt4WXW8O7AWxB10M+03QQ==
+  version "4.3.8"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.8.tgz#02d183c7727fb2bb1d5d0380da0d779dce9296a7"
+  integrity sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==
 
 inflight@^1.0.4:
   version "1.0.6"