diff --git a/package.json b/package.json
index 86b1d014..f9739741 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "pnp-webpack-plugin": "^1.7.0",
     "propagating-hammerjs": "^2.0.1",
     "rails-erb-loader": "usabilityhub/rails-erb-loader#master",
-    "sass": "^1.63.2",
+    "sass": "^1.63.4",
     "sass-loader": "^13.3.1",
     "shakapacker": "6.6.0",
     "sortablejs": "^1.15.0",
diff --git a/yarn.lock b/yarn.lock
index f1256666..7d46338b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3959,10 +3959,10 @@ sass-loader@^13.3.1:
   dependencies:
     neo-async "^2.6.2"
 
-sass@^1.63.2:
-  version "1.63.3"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.63.3.tgz#527746aa43bf2e4eac1ab424f67f6f18a081061a"
-  integrity sha512-ySdXN+DVpfwq49jG1+hmtDslYqpS7SkOR5GpF6o2bmb1RL/xS+wvPmegMvMywyfsmAV6p7TgwXYGrCZIFFbAHg==
+sass@^1.63.4:
+  version "1.63.4"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.63.4.tgz#caf60643321044c61f6a0fe638a07abbd31cfb5d"
+  integrity sha512-Sx/+weUmK+oiIlI+9sdD0wZHsqpbgQg8wSwSnGBjwb5GwqFhYNwwnI+UWZtLjKvKyFlKkatRK235qQ3mokyPoQ==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
     immutable "^4.0.0"