diff --git a/package.json b/package.json
index 3f4ec297d..48be2d2b1 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "react-dom": "^19.1.0",
     "rollup": "^4.32.1",
     "rollup-plugin-filesize": "^10.0.0",
-    "sass": "1.85.1",
+    "sass": "1.86.3",
     "slugify": "^1.6.6",
     "stylelint": "^16.14.1",
     "stylelint-config-standard": "^37.0.0",
diff --git a/yarn.lock b/yarn.lock
index 73fe0061d..5b8c9c960 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8869,7 +8869,7 @@ __metadata:
     react-dom: "npm:^19.1.0"
     rollup: "npm:^4.32.1"
     rollup-plugin-filesize: "npm:^10.0.0"
-    sass: "npm:1.85.1"
+    sass: "npm:1.86.3"
     slugify: "npm:^1.6.6"
     stylelint: "npm:^16.14.1"
     stylelint-config-standard: "npm:^37.0.0"
@@ -9380,9 +9380,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"sass@npm:1.85.1":
-  version: 1.85.1
-  resolution: "sass@npm:1.85.1"
+"sass@npm:1.86.3":
+  version: 1.86.3
+  resolution: "sass@npm:1.86.3"
   dependencies:
     "@parcel/watcher": "npm:^2.4.1"
     chokidar: "npm:^4.0.0"
@@ -9393,7 +9393,7 @@ __metadata:
       optional: true
   bin:
     sass: sass.js
-  checksum: 10c0/f843aa1df1dca2f0e9cb2fb247e4939fd514ae4c182cdd1900a0622c0d71b40dfb1c4225f78b78e165a318287ca137ec597695db3e496408bd16a921a2bc2b3f
+  checksum: 10c0/ba819a0828f732adf7a94cd8ca017bce92bc299ffb878836ed1da80a30612bfbbf56a5e42d6dff3ad80d919c2025afb42948fc7b54a7bc61a9a2d58e1e0c558a
   languageName: node
   linkType: hard