diff --git a/package.json b/package.json
index b956cc4463..b196a20f50 100644
--- a/package.json
+++ b/package.json
@@ -136,7 +136,7 @@
     "react": "18.3.1",
     "react-dom": "18.3.1",
     "rollup-plugin-postcss-lit": "2.1.0",
-    "sass": "1.77.7",
+    "sass": "1.77.8",
     "sinon": "18.0.0",
     "storybook": "8.2.7",
     "stylelint": "16.8.1",
diff --git a/yarn.lock b/yarn.lock
index 911a645dbb..5817a7cbfb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9262,16 +9262,7 @@ sass-lookup@^6.0.1:
   dependencies:
     commander "^12.0.0"
 
-sass@1.77.7:
-  version "1.77.7"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.77.7.tgz#ef3520edc8f59da089f25891d8a6bebf93668ee0"
-  integrity sha512-9ywH75cO+rLjbrZ6en3Gp8qAMwPGBapFtlsMJoDTkcMU/bSe5a6cjKVUn5Jr4Gzg5GbP3HE8cm+02pLCgcoMow==
-  dependencies:
-    chokidar ">=3.0.0 <4.0.0"
-    immutable "^4.0.0"
-    source-map-js ">=0.6.2 <2.0.0"
-
-sass@^1.71.1:
+sass@1.77.8, sass@^1.71.1:
   version "1.77.8"
   resolved "https://registry.yarnpkg.com/sass/-/sass-1.77.8.tgz#9f18b449ea401759ef7ec1752a16373e296b52bd"
   integrity sha512-4UHg6prsrycW20fqLGPShtEvo/WyHRVRHwOP4DzkUrObWoWI05QBSfzU71TVB7PFaL104TwNaHpjlWXAZbQiNQ==