diff --git a/bucket/sass.json b/bucket/sass.json
index 4ac71d558a..4eee5fb5eb 100644
--- a/bucket/sass.json
+++ b/bucket/sass.json
@@ -1,16 +1,16 @@
 {
-    "version": "1.63.4",
+    "version": "1.63.5",
     "description": "The primary implementation of Sass, written in Dart.",
     "homepage": "https://sass-lang.com/dart-sass",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/sass/dart-sass/releases/download/1.63.4/dart-sass-1.63.4-windows-x64.zip",
-            "hash": "08748b42f47b6c7ad2667d3b42d633d70c994304a7cec1bf96c183f236b98e84"
+            "url": "https://github.com/sass/dart-sass/releases/download/1.63.5/dart-sass-1.63.5-windows-x64.zip",
+            "hash": "c4423dd59fbddb6f5d02a1657f9804ebbc1d04c331f2e41f3c54b049421e8ce0"
         },
         "32bit": {
-            "url": "https://github.com/sass/dart-sass/releases/download/1.63.4/dart-sass-1.63.4-windows-ia32.zip",
-            "hash": "e8898bba323749291a29e5dd930cf5df14b1d2d673d44aaaa65de8bcd6d98240"
+            "url": "https://github.com/sass/dart-sass/releases/download/1.63.5/dart-sass-1.63.5-windows-ia32.zip",
+            "hash": "6f5e832d6b17e792e3218424236eca5906bc22cdea2459915ccaa24b5988af3d"
         }
     },
     "extract_dir": "dart-sass",