diff --git a/package.json b/package.json
index 3b03c4e4..b9e00a1b 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "reg-publish-gcs-plugin": "0.10.16",
     "reg-suit": "0.10.16",
     "rosie": "2.1.0",
-    "sass": "1.39.0",
+    "sass": "1.63.2",
     "storycap": "3.1.0",
     "ts-jest": "27.0.5",
     "ts-node": "10.2.1",
diff --git a/yarn.lock b/yarn.lock
index 30a6549e..3bc8bccb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11283,6 +11283,11 @@ immer@8.0.1:
   resolved "https://registry.yarnpkg.com/immer/-/immer-8.0.1.tgz#9c73db683e2b3975c424fb0572af5889877ae656"
   integrity sha512-aqXhGP7//Gui2+UrEtvxZxSquQVXTpZ7KDxfCcKAF3Vysvw0CViVaW9RZ1j1xlIYqaaaipBoqdqeibkc18PNvA==
 
+immutable@^4.0.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.0.tgz#eb1738f14ffb39fd068b1dbe1296117484dd34be"
+  integrity sha512-0AOCmOip+xgJwEVTQj1EfiDDOkPmuyllDuTuEX+DDXUgapLAsBIfkg3sxCYyCEA8mQqZrrxPUGjcOQ2JS3WLkg==
+
 import-cwd@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-cwd/-/import-cwd-2.1.0.tgz#aa6cf36e722761285cb371ec6519f53e2435b0a9"
@@ -17367,12 +17372,14 @@ sass-loader@10.2.0:
     schema-utils "^3.0.0"
     semver "^7.3.2"
 
-sass@1.39.0:
-  version "1.39.0"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.39.0.tgz#6c64695d1c437767c8f1a4e471288e831f81d035"
-  integrity sha512-F4o+RhJkNOIG0b6QudYU8c78ZADKZjKDk5cyrf8XTKWfrgbtyVVXImFstJrc+1pkQDCggyidIOytq6gS4gCCZg==
+sass@1.63.2:
+  version "1.63.2"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.63.2.tgz#75f7d9a8e67d1d5b98a989507f4d98b6067b1f75"
+  integrity sha512-u56TU0AIFqMtauKl/OJ1AeFsXqRHkgO7nCWmHaDwfxDo9GUMSqBA4NEh6GMuh1CYVM7zuROYtZrHzPc2ixK+ww==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
+    immutable "^4.0.0"
+    source-map-js ">=0.6.2 <2.0.0"
 
 sax@~1.2.4:
   version "1.2.4"
@@ -17804,6 +17811,11 @@ source-list-map@^2.0.0:
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
+"source-map-js@>=0.6.2 <2.0.0":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
+  integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
+
 source-map-resolve@^0.5.0, source-map-resolve@^0.5.2:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"