diff --git a/package.json b/package.json
index 39075ed..0af9204 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "ember-cli-deploy-s3": "^3.1.0",
     "ember-cli-eslint": "^5.1.0",
     "ember-cli-inject-live-reload": "^2.0.2",
-    "ember-cli-sass": "^10.0.1",
+    "ember-cli-sass": "^11.0.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-template-lint": "^2.0.0",
     "ember-cli-uglify": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 8f02928..c949faa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4886,10 +4886,10 @@ ember-cli-preprocess-registry@^3.3.0:
     debug "^3.0.1"
     process-relative-require "^1.0.0"
 
-ember-cli-sass@^10.0.1:
-  version "10.0.1"
-  resolved "https://registry.yarnpkg.com/ember-cli-sass/-/ember-cli-sass-10.0.1.tgz#afa91eb7dfe3890be0390639d66976512e7d8edc"
-  integrity sha512-dWVoX03O2Mot1dEB1AN3ofC8DDZb6iU4Kfkbr3WYi9S9bGVHrpR/ngsR7tuVBuTugTyG53FPtLLqYdqx7XjXdA==
+ember-cli-sass@^11.0.0:
+  version "11.0.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-sass/-/ember-cli-sass-11.0.0.tgz#79cb09dd0771c24b1367f15e8cddea2cfadb78d1"
+  integrity sha512-Ff3EJB2xeRbd28iaRT7xzyADvbOH9ewDjbRHyDC06rbLXFs6sKLldg7f8QCUdOla59krDUC9/G6/av96jISkPg==
   dependencies:
     broccoli-funnel "^2.0.1"
     broccoli-merge-trees "^3.0.1"